1641495240152 has 16 divisors (see below), whose sum is σ = 3152871955800. Its totient is φ = 800729385280.

The previous prime is 1641495240101. The next prime is 1641495240179. The reversal of 1641495240152 is 2510425941461.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2502279002 + ... + 2502279657.

Almost surely, 2^{1641495240152} is an apocalyptic number.

It is an amenable number.

1641495240152 is a deficient number, since it is larger than the sum of its proper divisors (1511376715648).

1641495240152 is a wasteful number, since it uses less digits than its factorization.

1641495240152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5004558706 (or 5004558702 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 44.

The spelling of 1641495240152 in words is "one trillion, six hundred forty-one billion, four hundred ninety-five million, two hundred forty thousand, one hundred fifty-two".