140517636038 has 24 divisors (see below), whose sum is σ = 228301316208. Its totient is φ = 64836082272.

The previous prime is 140517636037. The next prime is 140517636071. The reversal of 140517636038 is 830636715041.

140517636038 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 140517636038.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140517636037) by changing a digit.

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, 1186295 + ... + 1299357.

It is an arithmetic number, because the mean of its divisors is an integer number (9512554842).

Almost surely, 2^140517636038 is an apocalyptic number.

140517636038 is a deficient number, since it is larger than the sum of its proper divisors (87783680170).

140517636038 is a wasteful number, since it uses less digits than its factorization.

140517636038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116768 (or 116755 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 140517636038 in words is "one hundred forty billion, five hundred seventeen million, six hundred thirty-six thousand, thirty-eight".