1409421795 has 32 divisors (see below), whose sum is σ = 2310992640. Its totient is φ = 733249920.

The previous prime is 1409421791. The next prime is 1409421803. The reversal of 1409421795 is 5971249041.

It is not a de Polignac number, because 1409421795 - 2² = 1409421791 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1409421791) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 109857 + ... + 122013.

It is an arithmetic number, because the mean of its divisors is an integer number (72218520).

Almost surely, 2^1409421795 is an apocalyptic number.

1409421795 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1409421795 is a deficient number, since it is larger than the sum of its proper divisors (901570845).

1409421795 is a wasteful number, since it uses less digits than its factorization.

1409421795 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12355.

The product of its (nonzero) digits is 90720, while the sum is 42.

The square root of 1409421795 is about 37542.2667802572. The cubic root of 1409421795 is about 1121.1928710193.

The spelling of 1409421795 in words is "one billion, four hundred nine million, four hundred twenty-one thousand, seven hundred ninety-five".