10662643462 has 16 divisors (see below), whose sum is σ = 16694333280. Its totient is φ = 5098004032.

The previous prime is 10662643451. The next prime is 10662643493. The reversal of 10662643462 is 26434626601.

It is a super-2 number, since 2×10662643462² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129714 + ... + 195322.

It is an arithmetic number, because the mean of its divisors is an integer number (1043395830).

Almost surely, 2^10662643462 is an apocalyptic number.

10662643462 is a deficient number, since it is larger than the sum of its proper divisors (6031689818).

10662643462 is a wasteful number, since it uses less digits than its factorization.

10662643462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69167.

The product of its (nonzero) digits is 248832, while the sum is 40.

The spelling of 10662643462 in words is "ten billion, six hundred sixty-two million, six hundred forty-three thousand, four hundred sixty-two".