1160431426 has 64 divisors (see below), whose sum is σ = 2251641600. Its totient is φ = 444528000.

The previous prime is 1160431423. The next prime is 1160431427. The reversal of 1160431426 is 6241340611.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1160431394 and 1160431403.

It is not an unprimeable number, because it can be changed into a prime (1160431423) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 459046 + ... + 461566.

It is an arithmetic number, because the mean of its divisors is an integer number (35181900).

Almost surely, 2^1160431426 is an apocalyptic number.

1160431426 is a deficient number, since it is larger than the sum of its proper divisors (1091210174).

1160431426 is a wasteful number, since it uses less digits than its factorization.

1160431426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2616 (or 2602 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 1160431426 is about 34065.1056948309. The cubic root of 1160431426 is about 1050.8478189509.

The spelling of 1160431426 in words is "one billion, one hundred sixty million, four hundred thirty-one thousand, four hundred twenty-six".