101040077744 has 40 divisors (see below), whose sum is σ = 202935256848. Its totient is φ = 48695212800.

The previous prime is 101040077741. The next prime is 101040077773. The reversal of 101040077744 is 447770040101.

It is not an unprimeable number, because it can be changed into a prime (101040077741) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 734207 + ... + 860894.

Almost surely, 2^101040077744 is an apocalyptic number.

It is an amenable number.

101040077744 is an abundant number, since it is smaller than the sum of its proper divisors (101895179104).

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

101040077744 is a wasteful number, since it uses less digits than its factorization.

101040077744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1595253 (or 1595247 counting only the distinct ones).

The product of its (nonzero) digits is 21952, while the sum is 35.

The spelling of 101040077744 in words is "one hundred one billion, forty million, seventy-seven thousand, seven hundred forty-four".