1400213401232 has 20 divisors (see below), whose sum is σ = 2730879783936. Its totient is φ = 695470231200.

The previous prime is 1400213401231. The next prime is 1400213401253. The reversal of 1400213401232 is 2321043120041.

It is a junction number, because it is equal to n+sod(n) for n = 1400213401198 and 1400213401207.

It is not an unprimeable number, because it can be changed into a prime (1400213401231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 289776848 + ... + 289781679.

Almost surely, 2^{1400213401232} is an apocalyptic number.

It is an amenable number.

1400213401232 is a deficient number, since it is larger than the sum of its proper divisors (1330666382704).

1400213401232 is a wasteful number, since it uses less digits than its factorization.

1400213401232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 579558686 (or 579558680 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1400213401232 its reverse (2321043120041), we get a palindrome (3721256521273).

The spelling of 1400213401232 in words is "one trillion, four hundred billion, two hundred thirteen million, four hundred one thousand, two hundred thirty-two".