153404321142 has 16 divisors (see below), whose sum is σ = 308184468480. Its totient is φ = 50905469352.

The previous prime is 153404321099. The next prime is 153404321171. The reversal of 153404321142 is 241123404351.

It is a congruent number.

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, 57324642 + ... + 57327317.

It is an arithmetic number, because the mean of its divisors is an integer number (19261529280).

Almost surely, 2^153404321142 is an apocalyptic number.

153404321142 is an abundant number, since it is smaller than the sum of its proper divisors (154780147338).

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

153404321142 is a wasteful number, since it uses less digits than its factorization.

153404321142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114652187.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 153404321142 its reverse (241123404351), we get a palindrome (394527725493).

The spelling of 153404321142 in words is "one hundred fifty-three billion, four hundred four million, three hundred twenty-one thousand, one hundred forty-two".