1466626610412 has 36 divisors (see below), whose sum is σ = 3707477897760. Its totient is φ = 488852889312.

The previous prime is 1466626610363. The next prime is 1466626610447. The reversal of 1466626610412 is 2140166266641.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1466626610412² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 146523 + ... + 1718930.

It is an arithmetic number, because the mean of its divisors is an integer number (102985497160).

Almost surely, 2^{1466626610412} is an apocalyptic number.

1466626610412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1466626610412 is an abundant number, since it is smaller than the sum of its proper divisors (2240851287348).

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

1466626610412 is a wasteful number, since it uses less digits than its factorization.

1466626610412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1887302 (or 1887297 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 45.

The spelling of 1466626610412 in words is "one trillion, four hundred sixty-six billion, six hundred twenty-six million, six hundred ten thousand, four hundred twelve".