1466231155032 has 128 divisors (see below), whose sum is σ = 4259242391040. Its totient is φ = 411926446080.

The previous prime is 1466231155027. The next prime is 1466231155063. The reversal of 1466231155032 is 2305511326641.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35406643 + ... + 35448029.

It is an arithmetic number, because the mean of its divisors is an integer number (33275331180).

Almost surely, 2^{1466231155032} is an apocalyptic number.

1466231155032 is a gapful number since it is divisible by the number (12) 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 1466231155032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2129621195520).

1466231155032 is an abundant number, since it is smaller than the sum of its proper divisors (2793011236008).

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

1466231155032 is a wasteful number, since it uses less digits than its factorization.

1466231155032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44921 (or 44917 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The spelling of 1466231155032 in words is "one trillion, four hundred sixty-six billion, two hundred thirty-one million, one hundred fifty-five thousand, thirty-two".