39898160184952 has 32 divisors (see below), whose sum is σ = 74846022649200. Its totient is φ = 19939221619200.

The previous prime is 39898160184937. The next prime is 39898160184959. The reversal of 39898160184952 is 25948106189893.

It is a super-2 number, since 2×39898160184952² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (39898160184959) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 631958427 + ... + 632021557.

Almost surely, 2^{39898160184952} is an apocalyptic number.

It is an amenable number.

39898160184952 is a deficient number, since it is larger than the sum of its proper divisors (34947862464248).

39898160184952 is a wasteful number, since it uses less digits than its factorization.

39898160184952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100927 (or 100923 counting only the distinct ones).

The product of its (nonzero) digits is 268738560, while the sum is 73.

The spelling of 39898160184952 in words is "thirty-nine trillion, eight hundred ninety-eight billion, one hundred sixty million, one hundred eighty-four thousand, nine hundred fifty-two".