142553743836 has 48 divisors (see below), whose sum is σ = 380520295680. Its totient is φ = 40689250560.

The previous prime is 142553743789. The next prime is 142553743853. The reversal of 142553743836 is 638347355241.

It is a happy number.

It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 756210 + ... + 925721.

It is an arithmetic number, because the mean of its divisors is an integer number (7927506160).

Almost surely, 2^142553743836 is an apocalyptic number.

It is an amenable number.

142553743836 is an abundant number, since it is smaller than the sum of its proper divisors (237966551844).

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

142553743836 is a wasteful number, since it uses less digits than its factorization.

142553743836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1682954 (or 1682952 counting only the distinct ones).

The product of its digits is 7257600, while the sum is 51.

The spelling of 142553743836 in words is "one hundred forty-two billion, five hundred fifty-three million, seven hundred forty-three thousand, eight hundred thirty-six".