146660237024664 has 96 divisors (see below), whose sum is σ = 403091713080000. Its totient is φ = 44433775657920.

The previous prime is 146660237024573. The next prime is 146660237024677. The reversal of 146660237024664 is 466420732066641.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9855267 + ... + 19759725.

It is an arithmetic number, because the mean of its divisors is an integer number (4198872011250).

Almost surely, 2^{146660237024664} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 146660237024664, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201545856540000).

146660237024664 is an abundant number, since it is smaller than the sum of its proper divisors (256431476055336).

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

146660237024664 is a wasteful number, since it uses less digits than its factorization.

146660237024664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9909589 (or 9909574 counting only the distinct ones).

The product of its (nonzero) digits is 41803776, while the sum is 57.

The spelling of 146660237024664 in words is "one hundred forty-six trillion, six hundred sixty billion, two hundred thirty-seven million, twenty-four thousand, six hundred sixty-four".