40357123544374 has 32 divisors (see below), whose sum is σ = 77074612614720. Its totient is φ = 15414922518912.

The previous prime is 40357123544369. The next prime is 40357123544377. The reversal of 40357123544374 is 47344532175304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40357123544377) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3823140189 + ... + 3823150744.

It is an arithmetic number, because the mean of its divisors is an integer number (2408581644210).

Almost surely, 2^{40357123544374} is an apocalyptic number.

40357123544374 is a deficient number, since it is larger than the sum of its proper divisors (36717489070346).

40357123544374 is a wasteful number, since it uses less digits than its factorization.

40357123544374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7646290984.

The product of its (nonzero) digits is 16934400, while the sum is 52.

The spelling of 40357123544374 in words is "forty trillion, three hundred fifty-seven billion, one hundred twenty-three million, five hundred forty-four thousand, three hundred seventy-four".