2137298666076 has 108 divisors (see below), whose sum is σ = 6285114042480. Its totient is φ = 610614184320.

The previous prime is 2137298666053. The next prime is 2137298666117. The reversal of 2137298666076 is 6706668927312.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 32267520 + ... + 32333688.

Almost surely, 2^{2137298666076} is an apocalyptic number.

It is an amenable number.

2137298666076 is an abundant number, since it is smaller than the sum of its proper divisors (4147815376404).

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

2137298666076 is a wasteful number, since it uses less digits than its factorization.

2137298666076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84504 (or 84492 counting only the distinct ones).

The product of its (nonzero) digits is 54867456, while the sum is 63.

The spelling of 2137298666076 in words is "two trillion, one hundred thirty-seven billion, two hundred ninety-eight million, six hundred sixty-six thousand, seventy-six".