76776373120130 has 32 divisors (see below), whose sum is σ = 138245682524544. Its totient is φ = 30699837495936.

The previous prime is 76776373120121. The next prime is 76776373120133. The reversal of 76776373120130 is 3102137367767.

It is a happy number.

It is a super-2 number, since 2×76776373120130² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (76776373120133) 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, 364935149 + ... + 365145471.

It is an arithmetic number, because the mean of its divisors is an integer number (4320177578892).

Almost surely, 2^{76776373120130} is an apocalyptic number.

76776373120130 is a deficient number, since it is larger than the sum of its proper divisors (61469309404414).

76776373120130 is a wasteful number, since it uses less digits than its factorization.

76776373120130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222890.

The product of its (nonzero) digits is 4667544, while the sum is 53.

The spelling of 76776373120130 in words is "seventy-six trillion, seven hundred seventy-six billion, three hundred seventy-three million, one hundred twenty thousand, one hundred thirty".