1295241408 has 112 divisors (see below), whose sum is σ = 3825300960. Its totient is φ = 429760512.

The previous prime is 1295241397. The next prime is 1295241421. The reversal of 1295241408 is 8041425921.

1295241408 is a `hidden beast` number, since 1 + 2 + 9 + 5 + 241 + 408 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 401016 + ... + 404232.

Almost surely, 2^1295241408 is an apocalyptic number.

1295241408 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1295241408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1912650480).

1295241408 is an abundant number, since it is smaller than the sum of its proper divisors (2530059552).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1295241408 is a wasteful number, since it uses less digits than its factorization.

1295241408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3471 (or 3455 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 36.

The square root of 1295241408 is about 35989.4624577806. The cubic root of 1295241408 is about 1090.0595899302.

The spelling of 1295241408 in words is "one billion, two hundred ninety-five million, two hundred forty-one thousand, four hundred eight".