1403024412432 has 80 divisors (see below), whose sum is σ = 3835217387520. Its totient is φ = 440740598400.

The previous prime is 1403024412397. The next prime is 1403024412443. The reversal of 1403024412432 is 2342144203041.

It is a self number, because there is not a number n which added to its sum of digits gives 1403024412432.

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, 3853044 + ... + 4201427.

It is an arithmetic number, because the mean of its divisors is an integer number (47940217344).

Almost surely, 2^{1403024412432} is an apocalyptic number.

1403024412432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1403024412432 is an abundant number, since it is smaller than the sum of its proper divisors (2432192975088).

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

1403024412432 is a wasteful number, since it uses less digits than its factorization.

1403024412432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8054692 (or 8054686 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 1403024412432 its reverse (2342144203041), we get a palindrome (3745168615473).

The spelling of 1403024412432 in words is "one trillion, four hundred three billion, twenty-four million, four hundred twelve thousand, four hundred thirty-two".