35138789640318 has 64 divisors (see below), whose sum is σ = 88507005092352. Its totient is φ = 9051852781440.

The previous prime is 35138789640313. The next prime is 35138789640373. The reversal of 35138789640318 is 81304698783153.

It is a super-2 number, since 2×35138789640318² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35138789640313) 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, 748310913 + ... + 748357868.

It is an arithmetic number, because the mean of its divisors is an integer number (1382921954568).

Almost surely, 2^{35138789640318} is an apocalyptic number.

35138789640318 is an abundant number, since it is smaller than the sum of its proper divisors (53368215452034).

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

35138789640318 is a wasteful number, since it uses less digits than its factorization.

35138789640318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1496668849.

The product of its (nonzero) digits is 104509440, while the sum is 66.

The spelling of 35138789640318 in words is "thirty-five trillion, one hundred thirty-eight billion, seven hundred eighty-nine million, six hundred forty thousand, three hundred eighteen".