10142000144432 has 40 divisors (see below), whose sum is σ = 21163045988784. Its totient is φ = 4680619524864.

The previous prime is 10142000144399. The next prime is 10142000144443. The reversal of 10142000144432 is 23444100024101.

It is a Harshad number since it is a multiple of its sum of digits (26).

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, 1648943 + ... + 4796145.

Almost surely, 2^{10142000144432} is an apocalyptic number.

It is an amenable number.

10142000144432 is an abundant number, since it is smaller than the sum of its proper divisors (11021045844352).

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

10142000144432 is a wasteful number, since it uses less digits than its factorization.

10142000144432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3162717 (or 3162711 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

Adding to 10142000144432 its reverse (23444100024101), we get a palindrome (33586100168533).

The spelling of 10142000144432 in words is "ten trillion, one hundred forty-two billion, one hundred forty-four thousand, four hundred thirty-two".