1142464350 has 48 divisors (see below), whose sum is σ = 2835555120. Its totient is φ = 304416000.

The previous prime is 1142464331. The next prime is 1142464387. The reversal of 1142464350 is 534642411.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 268036 + ... + 272264.

It is an arithmetic number, because the mean of its divisors is an integer number (59074065).

Almost surely, 2^1142464350 is an apocalyptic number.

1142464350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1142464350 is an abundant number, since it is smaller than the sum of its proper divisors (1693090770).

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

1142464350 is a wasteful number, since it uses less digits than its factorization.

1142464350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6045 (or 6040 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 1142464350 is about 33800.3602051812. The cubic root of 1142464350 is about 1045.3961243289.

The spelling of 1142464350 in words is "one billion, one hundred forty-two million, four hundred sixty-four thousand, three hundred fifty".