7770350705131 has 24 divisors (see below), whose sum is σ = 9732899107440. Its totient is φ = 6162272105472.

The previous prime is 7770350705123. The next prime is 7770350705171. The reversal of 7770350705131 is 1315070530777.

It is not a de Polignac number, because 7770350705131 - 2³ = 7770350705123 is a prime.

It is a super-3 number, since 3×7770350705131³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7770350705171) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 79002990 + ... + 79101283.

It is an arithmetic number, because the mean of its divisors is an integer number (405537462810).

Almost surely, 2^{7770350705131} is an apocalyptic number.

7770350705131 is a deficient number, since it is larger than the sum of its proper divisors (1962548402309).

7770350705131 is a wasteful number, since it uses less digits than its factorization.

7770350705131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158104363 (or 158104356 counting only the distinct ones).

The product of its (nonzero) digits is 540225, while the sum is 46.

The spelling of 7770350705131 in words is "seven trillion, seven hundred seventy billion, three hundred fifty million, seven hundred five thousand, one hundred thirty-one".