2357217422401 has 4 divisors (see below), whose sum is σ = 2358657385812. Its totient is φ = 2355777458992.

The previous prime is 2357217422363. The next prime is 2357217422423. The reversal of 2357217422401 is 1042247127532.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 143356133376 + 2213861289025 = 378624^2 + 1487905^2 .

It is a cyclic number.

It is not a de Polignac number, because 2357217422401 - 2²¹ = 2357215325249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2357217422491) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 719979250 + ... + 719982523.

It is an arithmetic number, because the mean of its divisors is an integer number (589664346453).

Almost surely, 2^{2357217422401} is an apocalyptic number.

It is an amenable number.

2357217422401 is a deficient number, since it is larger than the sum of its proper divisors (1439963411).

2357217422401 is a wasteful number, since it uses less digits than its factorization.

2357217422401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1439963410.

The product of its (nonzero) digits is 188160, while the sum is 40.

The spelling of 2357217422401 in words is "two trillion, three hundred fifty-seven billion, two hundred seventeen million, four hundred twenty-two thousand, four hundred one".