10040357238 has 8 divisors (see below), whose sum is σ = 20080714488. Its totient is φ = 3346785744.

The previous prime is 10040357219. The next prime is 10040357251. The reversal of 10040357238 is 83275304001.

It is a sphenic number, since it is the product of 3 distinct primes.

10040357238 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 10040357199 and 10040357208.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 836696431 + ... + 836696442.

It is an arithmetic number, because the mean of its divisors is an integer number (2510089311).

Almost surely, 2^10040357238 is an apocalyptic number.

10040357238 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10040357238 is a wasteful number, since it uses less digits than its factorization.

10040357238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673392878.

The product of its (nonzero) digits is 20160, while the sum is 33.

It can be divided in two parts, 100403 and 57238, that added together give a triangular number (157641 = T₅₆₁).

The spelling of 10040357238 in words is "ten billion, forty million, three hundred fifty-seven thousand, two hundred thirty-eight".