14734809570 has 64 divisors (see below), whose sum is σ = 38969529984. Its totient is φ = 3542676480.

The previous prime is 14734809499. The next prime is 14734809581. The reversal of 14734809570 is 7590843741.

It is a happy number.

It is a super-2 number, since 2×14734809570² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 422551 + ... + 456090.

It is an arithmetic number, because the mean of its divisors is an integer number (608898906).

Almost surely, 2^14734809570 is an apocalyptic number.

14734809570 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14734809570 is an abundant number, since it is smaller than the sum of its proper divisors (24234720414).

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

14734809570 is a wasteful number, since it uses less digits than its factorization.

14734809570 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878707.

The product of its (nonzero) digits is 846720, while the sum is 48.

The spelling of 14734809570 in words is "fourteen billion, seven hundred thirty-four million, eight hundred nine thousand, five hundred seventy".