1201055410142 has 32 divisors (see below), whose sum is σ = 2131692940800. Its totient is φ = 496581871968.

The previous prime is 1201055410127. The next prime is 1201055410151. The reversal of 1201055410142 is 2410145501021.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 712892 + ... + 1705967.

It is an arithmetic number, because the mean of its divisors is an integer number (66615404400).

Almost surely, 2^{1201055410142} is an apocalyptic number.

1201055410142 is a deficient number, since it is larger than the sum of its proper divisors (930637530658).

1201055410142 is a wasteful number, since it uses less digits than its factorization.

1201055410142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2420120.

The product of its (nonzero) digits is 1600, while the sum is 26.

The spelling of 1201055410142 in words is "one trillion, two hundred one billion, fifty-five million, four hundred ten thousand, one hundred forty-two".