142897562201041 has 16 divisors (see below), whose sum is σ = 145646042319360. Its totient is φ = 140175449893440.

The previous prime is 142897562201003. The next prime is 142897562201113. The reversal of 142897562201041 is 140102265798241.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 142897562201041 - 2²¹ = 142897560103889 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 142897562201041.

It is not an unprimeable number, because it can be changed into a prime (142897562201741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1469590 + ... + 16969231.

It is an arithmetic number, because the mean of its divisors is an integer number (9102877644960).

Almost surely, 2^{142897562201041} is an apocalyptic number.

It is an amenable number.

142897562201041 is a deficient number, since it is larger than the sum of its proper divisors (2748480118319).

142897562201041 is a wasteful number, since it uses less digits than its factorization.

142897562201041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18439536.

The product of its (nonzero) digits is 1935360, while the sum is 52.

The spelling of 142897562201041 in words is "one hundred forty-two trillion, eight hundred ninety-seven billion, five hundred sixty-two million, two hundred one thousand, forty-one".