142475753434 has 16 divisors (see below), whose sum is σ = 244343534400. Its totient is φ = 61036190784.

The previous prime is 142475753419. The next prime is 142475753447. The reversal of 142475753434 is 434357574241.

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, 2034879 + ... + 2103730.

It is an arithmetic number, because the mean of its divisors is an integer number (15271470900).

Almost surely, 2^142475753434 is an apocalyptic number.

142475753434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

142475753434 is a deficient number, since it is larger than the sum of its proper divisors (101867780966).

142475753434 is a wasteful number, since it uses less digits than its factorization.

142475753434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4141077.

The product of its digits is 5644800, while the sum is 49.

The spelling of 142475753434 in words is "one hundred forty-two billion, four hundred seventy-five million, seven hundred fifty-three thousand, four hundred thirty-four".