202330232402142 has 32 divisors (see below), whose sum is σ = 436570577507232. Its totient is φ = 62143686889344.

The previous prime is 202330232402107. The next prime is 202330232402161. The reversal of 202330232402142 is 241204232033202.

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, 2328481993 + ... + 2328568884.

It is an arithmetic number, because the mean of its divisors is an integer number (13642830547101).

Almost surely, 2^{202330232402142} is an apocalyptic number.

202330232402142 is an abundant number, since it is smaller than the sum of its proper divisors (234240345105090).

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

202330232402142 is a wasteful number, since it uses less digits than its factorization.

202330232402142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4657051452.

The product of its (nonzero) digits is 27648, while the sum is 30.

Adding to 202330232402142 its reverse (241204232033202), we get a palindrome (443534464435344).

The spelling of 202330232402142 in words is "two hundred two trillion, three hundred thirty billion, two hundred thirty-two million, four hundred two thousand, one hundred forty-two".