101449627764 has 24 divisors (see below), whose sum is σ = 236912930688. Its totient is φ = 33788380800.

The previous prime is 101449627759. The next prime is 101449627823. The reversal of 101449627764 is 467726944101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3505212 + ... + 3534035.

It is an arithmetic number, because the mean of its divisors is an integer number (9871372112).

Almost surely, 2^101449627764 is an apocalyptic number.

It is an amenable number.

101449627764 is an abundant number, since it is smaller than the sum of its proper divisors (135463302924).

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

101449627764 is a wasteful number, since it uses less digits than its factorization.

101449627764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7040455 (or 7040453 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 51.

The spelling of 101449627764 in words is "one hundred one billion, four hundred forty-nine million, six hundred twenty-seven thousand, seven hundred sixty-four".