142359814473601 has 2 divisors, whose sum is σ = 142359814473602. Its totient is φ = 142359814473600.

The previous prime is 142359814473553. The next prime is 142359814473661. The reversal of 142359814473601 is 106374418953241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 128551151041600 + 13808663432001 = 11338040^2 + 3716001^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-142359814473601 is a prime.

It is not a weakly prime, because it can be changed into another prime (142359814473661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71179907236800 + 71179907236801.

It is an arithmetic number, because the mean of its divisors is an integer number (71179907236801).

It is a 1-persistent number, because it is pandigital, but 2⋅142359814473601 = 284719628947202 is not.

Almost surely, 2^{142359814473601} is an apocalyptic number.

It is an amenable number.

142359814473601 is a deficient number, since it is larger than the sum of its proper divisors (1).

142359814473601 is an equidigital number, since it uses as much as digits as its factorization.

142359814473601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17418240, while the sum is 58.

The spelling of 142359814473601 in words is "one hundred forty-two trillion, three hundred fifty-nine billion, eight hundred fourteen million, four hundred seventy-three thousand, six hundred one".