40134356583548 has 6 divisors (see below), whose sum is σ = 70235124021216. Its totient is φ = 20067178291772.

The previous prime is 40134356583469. The next prime is 40134356583557. The reversal of 40134356583548 is 84538565343104.

It is a super-2 number, since 2×40134356583548² (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 as a sum of consecutive naturals, namely, 5016794572940 + ... + 5016794572947.

It is an arithmetic number, because the mean of its divisors is an integer number (11705854003536).

Almost surely, 2^{40134356583548} is an apocalyptic number.

It is an amenable number.

40134356583548 is a deficient number, since it is larger than the sum of its proper divisors (30100767437668).

40134356583548 is a wasteful number, since it uses less digits than its factorization.

40134356583548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10033589145891 (or 10033589145889 counting only the distinct ones).

The product of its (nonzero) digits is 82944000, while the sum is 59.

The spelling of 40134356583548 in words is "forty trillion, one hundred thirty-four billion, three hundred fifty-six million, five hundred eighty-three thousand, five hundred forty-eight".