1464140610660 has 384 divisors, whose sum is σ = 5542145925120. Its totient is φ = 279934009344.

The previous prime is 1464140610623. The next prime is 1464140610727. The reversal of 1464140610660 is 660160414641.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2079204 + ... + 2692836.

It is an arithmetic number, because the mean of its divisors is an integer number (14432671680).

Almost surely, 2^{1464140610660} is an apocalyptic number.

1464140610660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1464140610660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2771072962560).

1464140610660 is an abundant number, since it is smaller than the sum of its proper divisors (4078005314460).

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

1464140610660 is a wasteful number, since it uses less digits than its factorization.

1464140610660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 613707 (or 613705 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 39.

The spelling of 1464140610660 in words is "one trillion, four hundred sixty-four billion, one hundred forty million, six hundred ten thousand, six hundred sixty".