1295881041 has 16 divisors (see below), whose sum is σ = 2126574464. Its totient is φ = 683541504.

The previous prime is 1295881033. The next prime is 1295881043. The reversal of 1295881041 is 1401885921.

It is not a de Polignac number, because 1295881041 - 2³ = 1295881033 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (1295881043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2373136 + ... + 2373681.

It is an arithmetic number, because the mean of its divisors is an integer number (132910904).

Almost surely, 2^1295881041 is an apocalyptic number.

It is an amenable number.

1295881041 is a deficient number, since it is larger than the sum of its proper divisors (830693423).

1295881041 is a wasteful number, since it uses less digits than its factorization.

1295881041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4746840.

The product of its (nonzero) digits is 23040, while the sum is 39.

The square root of 1295881041 is about 35998.3477537511. The cubic root of 1295881041 is about 1090.2389962143.

The spelling of 1295881041 in words is "one billion, two hundred ninety-five million, eight hundred eighty-one thousand, forty-one".