1400030211432 has 32 divisors (see below), whose sum is σ = 3500144614080. Its totient is φ = 466667525760.

The previous prime is 1400030211397. The next prime is 1400030211443. The reversal of 1400030211432 is 2341120300041.

It is a junction number, because it is equal to n+sod(n) for n = 1400030211399 and 1400030211408.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 725557 + ... + 1823867.

It is an arithmetic number, because the mean of its divisors is an integer number (109379519190).

Almost surely, 2^{1400030211432} is an apocalyptic number.

1400030211432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1400030211432 is an abundant number, since it is smaller than the sum of its proper divisors (2100114402648).

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

1400030211432 is a wasteful number, since it uses less digits than its factorization.

1400030211432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1151433 (or 1151429 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1400030211432 its reverse (2341120300041), we get a palindrome (3741150511473).

The spelling of 1400030211432 in words is "one trillion, four hundred billion, thirty million, two hundred eleven thousand, four hundred thirty-two".