1246053654132 has 48 divisors (see below), whose sum is σ = 3323768931840. Its totient is φ = 355912559712.

The previous prime is 1246053654089. The next prime is 1246053654143. The reversal of 1246053654132 is 2314563506421.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1848082 + ... + 2430537.

It is an arithmetic number, because the mean of its divisors is an integer number (69245186080).

Almost surely, 2^{1246053654132} is an apocalyptic number.

1246053654132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1246053654132 is an abundant number, since it is smaller than the sum of its proper divisors (2077715277708).

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

1246053654132 is a wasteful number, since it uses less digits than its factorization.

1246053654132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4282100 (or 4282098 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 42.

The spelling of 1246053654132 in words is "one trillion, two hundred forty-six billion, fifty-three million, six hundred fifty-four thousand, one hundred thirty-two".