1157402416 has 20 divisors (see below), whose sum is σ = 2246629024. Its totient is φ = 577627200.

The previous prime is 1157402353. The next prime is 1157402417. The reversal of 1157402416 is 6142047511.

It is not an unprimeable number, because it can be changed into a prime (1157402417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58200 + ... + 75511.

Almost surely, 2^1157402416 is an apocalyptic number.

1157402416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1157402416 is a deficient number, since it is larger than the sum of its proper divisors (1089226608).

1157402416 is a wasteful number, since it uses less digits than its factorization.

1157402416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134260 (or 134254 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 1157402416 is about 34020.6175135020. The cubic root of 1157402416 is about 1049.9326989365.

Adding to 1157402416 its reverse (6142047511), we get a palindrome (7299449927).

The spelling of 1157402416 in words is "one billion, one hundred fifty-seven million, four hundred two thousand, four hundred sixteen".