2987017357212 has 72 divisors (see below), whose sum is σ = 8629725104000. Its totient is φ = 853377765408.

The previous prime is 2987017357111. The next prime is 2987017357241. The reversal of 2987017357212 is 2127537107892.

2987017357212 is a `hidden beast` number, since 2 + 9 + 8 + 70 + 1 + 7 + 357 + 212 = 666.

It is a super-3 number, since 3×2987017357212³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3556539 + ... + 4315437.

Almost surely, 2^{2987017357212} is an apocalyptic number.

It is an amenable number.

2987017357212 is an abundant number, since it is smaller than the sum of its proper divisors (5642707746788).

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

2987017357212 is a wasteful number, since it uses less digits than its factorization.

2987017357212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 774535 (or 774530 counting only the distinct ones).

The product of its (nonzero) digits is 2963520, while the sum is 54.

The spelling of 2987017357212 in words is "two trillion, nine hundred eighty-seven billion, seventeen million, three hundred fifty-seven thousand, two hundred twelve".