1431742873152 has 28 divisors (see below), whose sum is σ = 3788153019056. Its totient is φ = 477247624320.

The previous prime is 1431742873133. The next prime is 1431742873177. The reversal of 1431742873152 is 2513782471341.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3728496874 + ... + 3728497257.

It is an arithmetic number, because the mean of its divisors is an integer number (135291179252).

Almost surely, 2^{1431742873152} is an apocalyptic number.

1431742873152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1431742873152 is an abundant number, since it is smaller than the sum of its proper divisors (2356410145904).

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

1431742873152 is an equidigital number, since it uses as much as digits as its factorization.

1431742873152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7456994146 (or 7456994136 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 48.

The spelling of 1431742873152 in words is "one trillion, four hundred thirty-one billion, seven hundred forty-two million, eight hundred seventy-three thousand, one hundred fifty-two".