76772740000 has 240 divisors, whose sum is σ = 212708111616. Its totient is φ = 27014400000.

The previous prime is 76772739971. The next prime is 76772740019. The reversal of 76772740000 is 4727767.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6814372 + ... + 6825628.

Almost surely, 2^76772740000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76772740000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (106354055808).

76772740000 is an abundant number, since it is smaller than the sum of its proper divisors (135935371616).

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

76772740000 is a wasteful number, since it uses less digits than its factorization.

76772740000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11329 (or 11306 counting only the distinct ones).

The product of its (nonzero) digits is 115248, while the sum is 40.

The spelling of 76772740000 in words is "seventy-six billion, seven hundred seventy-two million, seven hundred forty thousand".