10690977326436 has 243 divisors, whose sum is σ = 30049630745043. Its totient is φ = 3202480844640.

The previous prime is 10690977326423. The next prime is 10690977326441. The reversal of 10690977326436 is 63462377909601.

The square root of 10690977326436 is 3269706.

It is a perfect power (a square), and thus also a powerful number.

10690977326436 is a `hidden beast` number, since 1 + 0 + 6 + 90 + 97 + 7 + 3 + 26 + 436 = 666.

It is a super-2 number, since 2×10690977326436² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 23090663541 + ... + 23090664003.

Almost surely, 2^{10690977326436} is an apocalyptic number.

10690977326436 is the 3269706-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10690977326436

10690977326436 is an abundant number, since it is smaller than the sum of its proper divisors (19358653418607).

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

10690977326436 is a wasteful number, since it uses less digits than its factorization.

10690977326436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1172 (or 586 counting only the distinct ones).

The product of its (nonzero) digits is 61725888, while the sum is 63.

The spelling of 10690977326436 in words is "ten trillion, six hundred ninety billion, nine hundred seventy-seven million, three hundred twenty-six thousand, four hundred thirty-six".