2664461359146 has 32 divisors (see below), whose sum is σ = 5361423395328. Its totient is φ = 882738180080.

The previous prime is 2664461359073. The next prime is 2664461359177. The reversal of 2664461359146 is 6419531644662.

It is a happy number.

It is a Curzon 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, 9247861 + ... + 9531623.

It is an arithmetic number, because the mean of its divisors is an integer number (167544481104).

Almost surely, 2^{2664461359146} is an apocalyptic number.

2664461359146 is an abundant number, since it is smaller than the sum of its proper divisors (2696962036182).

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

2664461359146 is a wasteful number, since it uses less digits than its factorization.

2664461359146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293306.

The product of its digits is 22394880, while the sum is 57.

The spelling of 2664461359146 in words is "two trillion, six hundred sixty-four billion, four hundred sixty-one million, three hundred fifty-nine thousand, one hundred forty-six".