142657607172098 has 16 divisors (see below), whose sum is σ = 217531094514720. Its totient is φ = 70150682105856.

The previous prime is 142657607172097. The next prime is 142657607172103. The reversal of 142657607172098 is 890271706756241.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (142657607172097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 859859711 + ... + 860025602.

It is an arithmetic number, because the mean of its divisors is an integer number (13595693407170).

Almost surely, 2^{142657607172098} is an apocalyptic number.

142657607172098 is a deficient number, since it is larger than the sum of its proper divisors (74873487342622).

142657607172098 is a wasteful number, since it uses less digits than its factorization.

142657607172098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1719886001.

The product of its (nonzero) digits is 71124480, while the sum is 65.

The spelling of 142657607172098 in words is "one hundred forty-two trillion, six hundred fifty-seven billion, six hundred seven million, one hundred seventy-two thousand, ninety-eight".