40177462313 has 8 divisors (see below), whose sum is σ = 40686504768. Its totient is φ = 39669014704.

The previous prime is 40177462307. The next prime is 40177462399. The reversal of 40177462313 is 31326477104.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 40177462313 - 2³⁰ = 39103720489 is a prime.

It is a super-2 number, since 2×40177462313² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40174462313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11981 + ... + 283722.

It is an arithmetic number, because the mean of its divisors is an integer number (5085813096).

Almost surely, 2^40177462313 is an apocalyptic number.

It is an amenable number.

40177462313 is a deficient number, since it is larger than the sum of its proper divisors (509042455).

40177462313 is a wasteful number, since it uses less digits than its factorization.

40177462313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297423.

The product of its (nonzero) digits is 84672, while the sum is 38.

The spelling of 40177462313 in words is "forty billion, one hundred seventy-seven million, four hundred sixty-two thousand, three hundred thirteen".