11701362738 has 32 divisors (see below), whose sum is σ = 25630113600. Its totient is φ = 3539393856.

The previous prime is 11701362733. The next prime is 11701362749. The reversal of 11701362738 is 83726310711.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a junction number, because it is equal to n+sod(n) for n = 11701362696 and 11701362705.

It is not an unprimeable number, because it can be changed into a prime (11701362733) 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, 1266733 + ... + 1275936.

It is an arithmetic number, because the mean of its divisors is an integer number (800941050).

Almost surely, 2^11701362738 is an apocalyptic number.

11701362738 is an abundant number, since it is smaller than the sum of its proper divisors (13928750862).

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

11701362738 is a wasteful number, since it uses less digits than its factorization.

11701362738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2542746.

The product of its (nonzero) digits is 42336, while the sum is 39.

The spelling of 11701362738 in words is "eleven billion, seven hundred one million, three hundred sixty-two thousand, seven hundred thirty-eight".