1401213340232 has 16 divisors (see below), whose sum is σ = 2671805098800. Its totient is φ = 688731980560.

The previous prime is 1401213340141. The next prime is 1401213340237. The reversal of 1401213340232 is 2320433121041.

It is not an unprimeable number, because it can be changed into a prime (1401213340237) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1484335694 + ... + 1484336637.

It is an arithmetic number, because the mean of its divisors is an integer number (166987818675).

Almost surely, 2^{1401213340232} is an apocalyptic number.

It is an amenable number.

1401213340232 is a deficient number, since it is larger than the sum of its proper divisors (1270591758568).

1401213340232 is a wasteful number, since it uses less digits than its factorization.

1401213340232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2968672396 (or 2968672392 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 1401213340232 its reverse (2320433121041), we get a palindrome (3721646461273).

The spelling of 1401213340232 in words is "one trillion, four hundred one billion, two hundred thirteen million, three hundred forty thousand, two hundred thirty-two".