77010073070010 has 128 divisors (see below), whose sum is σ = 186046581922560. Its totient is φ = 20400643276800.

The previous prime is 77010073070003. The next prime is 77010073070041. The reversal of 77010073070010 is 1007037001077.

It is a super-2 number, since 2×77010073070010² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7631555065 + ... + 7631565155.

It is an arithmetic number, because the mean of its divisors is an integer number (1453488921270).

Almost surely, 2^{77010073070010} is an apocalyptic number.

77010073070010 is an abundant number, since it is smaller than the sum of its proper divisors (109036508852550).

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

77010073070010 is a wasteful number, since it uses less digits than its factorization.

77010073070010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12704.

The product of its (nonzero) digits is 7203, while the sum is 33.

The spelling of 77010073070010 in words is "seventy-seven trillion, ten billion, seventy-three million, seventy thousand, ten".