9245377871291 has 8 divisors (see below), whose sum is σ = 9503198709984. Its totient is φ = 8989096262080.

The previous prime is 9245377871273. The next prime is 9245377871393. The reversal of 9245377871291 is 1921787735429.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9245377871291 - 2¹⁸ = 9245377609147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9245377571291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 384795191 + ... + 384819216.

It is an arithmetic number, because the mean of its divisors is an integer number (1187899838748).

Almost surely, 2^{9245377871291} is an apocalyptic number.

9245377871291 is a deficient number, since it is larger than the sum of its proper divisors (257820838693).

9245377871291 is a wasteful number, since it uses less digits than its factorization.

9245377871291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 769614741.

The product of its digits is 53343360, while the sum is 65.

The spelling of 9245377871291 in words is "nine trillion, two hundred forty-five billion, three hundred seventy-seven million, eight hundred seventy-one thousand, two hundred ninety-one".