142234130000400 has 60 divisors (see below), whose sum is σ = 455623329771792. Its totient is φ = 37929101333120.

The previous prime is 142234130000329. The next prime is 142234130000453. The reversal of 142234130000400 is 4000031432241.

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 59264219634 + ... + 59264222033.

Almost surely, 2^{142234130000400} is an apocalyptic number.

142234130000400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

142234130000400 is an abundant number, since it is smaller than the sum of its proper divisors (313389199771392).

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

142234130000400 is a wasteful number, since it uses less digits than its factorization.

142234130000400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118528441688 (or 118528441677 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 142234130000400 its reverse (4000031432241), we get a palindrome (146234161432641).

The spelling of 142234130000400 in words is "one hundred forty-two trillion, two hundred thirty-four billion, one hundred thirty million, four hundred", and thus it is an aban number.