1201159960746 has 64 divisors (see below), whose sum is σ = 2454019670016. Its totient is φ = 391861411200.

The previous prime is 1201159960729. The next prime is 1201159960753. The reversal of 1201159960746 is 6470699511021.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39610086 + ... + 39640398.

It is an arithmetic number, because the mean of its divisors is an integer number (38344057344).

Almost surely, 2^{1201159960746} is an apocalyptic number.

1201159960746 is an abundant number, since it is smaller than the sum of its proper divisors (1252859709270).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1201159960746 is a wasteful number, since it uses less digits than its factorization.

1201159960746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31067.

The product of its (nonzero) digits is 816480, while the sum is 51.

The spelling of 1201159960746 in words is "one trillion, two hundred one billion, one hundred fifty-nine million, nine hundred sixty thousand, seven hundred forty-six".