40746698072136 has 48 divisors (see below), whose sum is σ = 126120732129600. Its totient is φ = 11641913734752.

The previous prime is 40746698072071. The next prime is 40746698072209. The reversal of 40746698072136 is 63127089664704.

It is a happy number.

40746698072136 is a `hidden beast` number, since 4 + 0 + 7 + 466 + 98 + 0 + 72 + 13 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40423311076 + ... + 40423312083.

It is an arithmetic number, because the mean of its divisors is an integer number (2627515252700).

Almost surely, 2^{40746698072136} is an apocalyptic number.

It is an amenable number.

40746698072136 is an abundant number, since it is smaller than the sum of its proper divisors (85374034057464).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40746698072136 is a wasteful number, since it uses less digits than its factorization.

40746698072136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80846623178 (or 80846623171 counting only the distinct ones).

The product of its (nonzero) digits is 73156608, while the sum is 63.

The spelling of 40746698072136 in words is "forty trillion, seven hundred forty-six billion, six hundred ninety-eight million, seventy-two thousand, one hundred thirty-six".