40077700481 has 64 divisors (see below), whose sum is σ = 53275138560. Its totient is φ = 29249372160.

The previous prime is 40077700471. The next prime is 40077700493. The reversal of 40077700481 is 18400777004.

It is a cyclic number.

It is not a de Polignac number, because 40077700481 - 2³⁰ = 39003958657 is a prime.

It is a super-2 number, since 2×40077700481² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (40077700451) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 52664141 + ... + 52664901.

It is an arithmetic number, because the mean of its divisors is an integer number (832424040).

Almost surely, 2^40077700481 is an apocalyptic number.

It is an amenable number.

40077700481 is a deficient number, since it is larger than the sum of its proper divisors (13197438079).

40077700481 is a wasteful number, since it uses less digits than its factorization.

40077700481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1434.

The product of its (nonzero) digits is 43904, while the sum is 38.

The spelling of 40077700481 in words is "forty billion, seventy-seven million, seven hundred thousand, four hundred eighty-one".