142093510464 has 224 divisors, whose sum is σ = 402107034240. Its totient is φ = 44128862208.

The previous prime is 142093510441. The next prime is 142093510483. The reversal of 142093510464 is 464015390241.

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 31 ways as a sum of consecutive naturals, for example, 217600762 + ... + 217601414.

Almost surely, 2^142093510464 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 142093510464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201053517120).

142093510464 is an abundant number, since it is smaller than the sum of its proper divisors (260013523776).

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

142093510464 is a wasteful number, since it uses less digits than its factorization.

142093510464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1257 (or 1247 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 142093510464 in words is "one hundred forty-two billion, ninety-three million, five hundred ten thousand, four hundred sixty-four".