1142408496 has 40 divisors (see below), whose sum is σ = 2957342464. Its totient is φ = 380013120.

The previous prime is 1142408489. The next prime is 1142408503. The reversal of 1142408496 is 6948042411.

It is an interprime number because it is at equal distance from previous prime (1142408489) and next prime (1142408503).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1060 + ... + 47811.

Almost surely, 2^1142408496 is an apocalyptic number.

1142408496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1142408496 is an abundant number, since it is smaller than the sum of its proper divisors (1814933968).

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

1142408496 is a wasteful number, since it uses less digits than its factorization.

1142408496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49369 (or 49363 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 39.

The square root of 1142408496 is about 33799.5339612841. The cubic root of 1142408496 is about 1045.3790879092.

The spelling of 1142408496 in words is "one billion, one hundred forty-two million, four hundred eight thousand, four hundred ninety-six".