9770977313142 has 16 divisors (see below), whose sum is σ = 19541997844272. Its totient is φ = 3256985234720.

The previous prime is 9770977313101. The next prime is 9770977313147. The reversal of 9770977313142 is 2413137790779.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9770977313147) by changing a digit.

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, 1645792 + ... + 4717052.

It is an arithmetic number, because the mean of its divisors is an integer number (1221374865267).

Almost surely, 2^{9770977313142} is an apocalyptic number.

9770977313142 is an abundant number, since it is smaller than the sum of its proper divisors (9771020531130).

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

9770977313142 is a wasteful number, since it uses less digits than its factorization.

9770977313142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3601503.

The product of its (nonzero) digits is 14002632, while the sum is 60.

The spelling of 9770977313142 in words is "nine trillion, seven hundred seventy billion, nine hundred seventy-seven million, three hundred thirteen thousand, one hundred forty-two".