1401402002032 has 20 divisors (see below), whose sum is σ = 2759728124776. Its totient is φ = 689214098880.

The previous prime is 1401402002029. The next prime is 1401402002053. The reversal of 1401402002032 is 2302002041041.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 717930378 + ... + 717932329.

Almost surely, 2^{1401402002032} is an apocalyptic number.

It is an amenable number.

1401402002032 is a deficient number, since it is larger than the sum of its proper divisors (1358326122744).

1401402002032 is a wasteful number, since it uses less digits than its factorization.

1401402002032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1435862776 (or 1435862770 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 1401402002032 its reverse (2302002041041), we get a palindrome (3703404043073).

The spelling of 1401402002032 in words is "one trillion, four hundred one billion, four hundred two million, two thousand, thirty-two".