1420379236992 has 32 divisors (see below), whose sum is σ = 3772882349280. Its totient is φ = 473459745536.

The previous prime is 1420379236973. The next prime is 1420379237003. The reversal of 1420379236992 is 2996329730241.

It is a tau number, because it is divible by the number of its divisors (32).

It is a super-2 number, since 2×1420379236992² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1849451748 + ... + 1849452515.

It is an arithmetic number, because the mean of its divisors is an integer number (117902573415).

Almost surely, 2^{1420379236992} is an apocalyptic number.

1420379236992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1420379236992 is an abundant number, since it is smaller than the sum of its proper divisors (2352503112288).

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

1420379236992 is an equidigital number, since it uses as much as digits as its factorization.

1420379236992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3698904280 (or 3698904268 counting only the distinct ones).

The product of its (nonzero) digits is 8817984, while the sum is 57.

The spelling of 1420379236992 in words is "one trillion, four hundred twenty billion, three hundred seventy-nine million, two hundred thirty-six thousand, nine hundred ninety-two".