10257163941 has 4 divisors (see below), whose sum is σ = 13676218592. Its totient is φ = 6838109292.

The previous prime is 10257163921. The next prime is 10257163951. The reversal of 10257163941 is 14936175201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14936175201 = 3 ⋅4978725067.

It is not a de Polignac number, because 10257163941 - 2⁵ = 10257163909 is a prime.

It is a super-2 number, since 2×10257163941² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10257163941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10257163921) 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, 1709527321 + ... + 1709527326.

It is an arithmetic number, because the mean of its divisors is an integer number (3419054648).

Almost surely, 2^10257163941 is an apocalyptic number.

It is an amenable number.

10257163941 is a deficient number, since it is larger than the sum of its proper divisors (3419054651).

10257163941 is an equidigital number, since it uses as much as digits as its factorization.

10257163941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3419054650.

The product of its (nonzero) digits is 45360, while the sum is 39.

The spelling of 10257163941 in words is "ten billion, two hundred fifty-seven million, one hundred sixty-three thousand, nine hundred forty-one".