1295141800 has 48 divisors (see below), whose sum is σ = 3049358400. Its totient is φ = 511492800.

The previous prime is 1295141741. The next prime is 1295141831. The reversal of 1295141800 is 81415921.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25186 + ... + 56785.

It is an arithmetic number, because the mean of its divisors is an integer number (63528300).

Almost surely, 2^1295141800 is an apocalyptic number.

1295141800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1295141800 is an abundant number, since it is smaller than the sum of its proper divisors (1754216600).

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

1295141800 is a wasteful number, since it uses less digits than its factorization.

1295141800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82066 (or 82057 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 31.

The square root of 1295141800 is about 35988.0785816637. The cubic root of 1295141800 is about 1090.0316462489.

The spelling of 1295141800 in words is "one billion, two hundred ninety-five million, one hundred forty-one thousand, eight hundred".