1431430000032 has 96 divisors (see below), whose sum is σ = 3765248178048. Its totient is φ = 476160961536.

The previous prime is 1431430000027. The next prime is 1431430000043. The reversal of 1431430000032 is 2300000341341.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×1431430000032² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1431429999963 and 1431430000008.

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 15 ways as a sum of consecutive naturals, for example, 100141878 + ... + 100156170.

It is an arithmetic number, because the mean of its divisors is an integer number (39221335188).

Almost surely, 2^{1431430000032} is an apocalyptic number.

1431430000032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1431430000032 is an abundant number, since it is smaller than the sum of its proper divisors (2333818178016).

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

1431430000032 is a wasteful number, since it uses less digits than its factorization.

1431430000032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16382 (or 16374 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1431430000032 its reverse (2300000341341), we get a palindrome (3731430341373).

The spelling of 1431430000032 in words is "one trillion, four hundred thirty-one billion, four hundred thirty million, thirty-two", and thus it is an aban number.