40375734763683 has 32 divisors (see below), whose sum is σ = 61008936855552. Its totient is φ = 23529949747200.

The previous prime is 40375734763669. The next prime is 40375734763717. The reversal of 40375734763683 is 38636743757304.

It is a happy number.

It is not a de Polignac number, because 40375734763683 - 2¹⁰ = 40375734762659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40375734763603) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 125533566 + ... + 125854787.

It is an arithmetic number, because the mean of its divisors is an integer number (1906529276736).

Almost surely, 2^{40375734763683} is an apocalyptic number.

40375734763683 is a deficient number, since it is larger than the sum of its proper divisors (20633202091869).

40375734763683 is a wasteful number, since it uses less digits than its factorization.

40375734763683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251388555.

The product of its (nonzero) digits is 640120320, while the sum is 66.

The spelling of 40375734763683 in words is "forty trillion, three hundred seventy-five billion, seven hundred thirty-four million, seven hundred sixty-three thousand, six hundred eighty-three".