40134377760368 has 20 divisors (see below), whose sum is σ = 79656950983008. Its totient is φ = 19577745248640.

The previous prime is 40134377760359. The next prime is 40134377760377. The reversal of 40134377760368 is 86306777343104.

It is an interprime number because it is at equal distance from previous prime (40134377760359) and next prime (40134377760377).

It is a super-2 number, since 2×40134377760368² (a number of 28 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, 30590226296 + ... + 30590227607.

Almost surely, 2^{40134377760368} is an apocalyptic number.

It is an amenable number.

40134377760368 is a deficient number, since it is larger than the sum of its proper divisors (39522573222640).

40134377760368 is a wasteful number, since it uses less digits than its factorization.

40134377760368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61180453952 (or 61180453946 counting only the distinct ones).

The product of its (nonzero) digits is 42674688, while the sum is 59.

The spelling of 40134377760368 in words is "forty trillion, one hundred thirty-four billion, three hundred seventy-seven million, seven hundred sixty thousand, three hundred sixty-eight".