1425463792128 has 160 divisors (see below), whose sum is σ = 4441550097600. Its totient is φ = 450146377728.

The previous prime is 1425463792097. The next prime is 1425463792133. The reversal of 1425463792128 is 8212973645241.

It is a happy number.

1425463792128 is a `hidden beast` number, since 1 + 4 + 2 + 54 + 6 + 379 + 212 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 2450901 + ... + 2976212.

It is an arithmetic number, because the mean of its divisors is an integer number (27759688110).

Almost surely, 2^{1425463792128} is an apocalyptic number.

1425463792128 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1425463792128 is an abundant number, since it is smaller than the sum of its proper divisors (3016086305472).

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

1425463792128 is an equidigital number, since it uses as much as digits as its factorization.

1425463792128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5427159 (or 5427137 counting only the distinct ones).

The product of its digits is 5806080, while the sum is 54.

The spelling of 1425463792128 in words is "one trillion, four hundred twenty-five billion, four hundred sixty-three million, seven hundred ninety-two thousand, one hundred twenty-eight".