11451140211662 has 8 divisors (see below), whose sum is σ = 17176881713376. Its totient is φ = 5725512973872.

The previous prime is 11451140211649. The next prime is 11451140211701. The reversal of 11451140211662 is 26611204115411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×11451140211662² (a number of 27 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 3 ways as a sum of consecutive naturals, for example, 28314998 + ... + 28716569.

It is an arithmetic number, because the mean of its divisors is an integer number (2147110214172).

Almost surely, 2^{11451140211662} is an apocalyptic number.

11451140211662 is a deficient number, since it is larger than the sum of its proper divisors (5725741501714).

11451140211662 is a wasteful number, since it uses less digits than its factorization.

11451140211662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57131962.

The product of its (nonzero) digits is 11520, while the sum is 35.

The spelling of 11451140211662 in words is "eleven trillion, four hundred fifty-one billion, one hundred forty million, two hundred eleven thousand, six hundred sixty-two".