20966061462 has 8 divisors (see below), whose sum is σ = 41932122936. Its totient is φ = 6988687152.

The previous prime is 20966061451. The next prime is 20966061463. The reversal of 20966061462 is 26416066902.

It is a sphenic number, since it is the product of 3 distinct primes.

20966061462 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20966061463) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1747171783 + ... + 1747171794.

It is an arithmetic number, because the mean of its divisors is an integer number (5241515367).

Almost surely, 2^20966061462 is an apocalyptic number.

20966061462 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20966061462 is a wasteful number, since it uses less digits than its factorization.

20966061462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3494343582.

The product of its (nonzero) digits is 186624, while the sum is 42.

The spelling of 20966061462 in words is "twenty billion, nine hundred sixty-six million, sixty-one thousand, four hundred sixty-two".