14662445460 has 192 divisors, whose sum is σ = 44778279168. Its totient is φ = 3563421696.

The previous prime is 14662445419. The next prime is 14662445527. The reversal of 14662445460 is 6454426641.

It is a super-2 number, since 2×14662445460² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 26043139 + ... + 26043701.

It is an arithmetic number, because the mean of its divisors is an integer number (233220204).

Almost surely, 2^14662445460 is an apocalyptic number.

14662445460 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 14662445460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22389139584).

14662445460 is an abundant number, since it is smaller than the sum of its proper divisors (30115833708).

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

14662445460 is a wasteful number, since it uses less digits than its factorization.

14662445460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 954 (or 952 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 42.

The spelling of 14662445460 in words is "fourteen billion, six hundred sixty-two million, four hundred forty-five thousand, four hundred sixty".