142334573403 has 32 divisors (see below), whose sum is σ = 218115763200. Its totient is φ = 81652989600.

The previous prime is 142334573393. The next prime is 142334573429. The reversal of 142334573403 is 304375433241.

It is a de Polignac number, because none of the positive numbers 2^k-142334573403 is a prime.

It is not an unprimeable number, because it can be changed into a prime (142334503403) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 637288 + ... + 831146.

It is an arithmetic number, because the mean of its divisors is an integer number (6816117600).

Almost surely, 2^142334573403 is an apocalyptic number.

142334573403 is a deficient number, since it is larger than the sum of its proper divisors (75781189797).

142334573403 is a wasteful number, since it uses less digits than its factorization.

142334573403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195063.

The product of its (nonzero) digits is 362880, while the sum is 39.

The spelling of 142334573403 in words is "one hundred forty-two billion, three hundred thirty-four million, five hundred seventy-three thousand, four hundred three".