153401142 has 32 divisors (see below), whose sum is σ = 310239072. Its totient is φ = 50564864.

The previous prime is 153401137. The next prime is 153401161. The reversal of 153401142 is 241104351.

153401142 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a plaindrome in base 8.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275128 + ... + 275684.

It is an arithmetic number, because the mean of its divisors is an integer number (9694971).

Almost surely, 2^153401142 is an apocalyptic number.

153401142 is an abundant number, since it is smaller than the sum of its proper divisors (156837930).

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

153401142 is a wasteful number, since it uses less digits than its factorization.

153401142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 992.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 153401142 is about 12385.5214666158. The cubic root of 153401142 is about 535.3151455037.

Adding to 153401142 its reverse (241104351), we get a palindrome (394505493).

The spelling of 153401142 in words is "one hundred fifty-three million, four hundred one thousand, one hundred forty-two".