1401004413212 has 6 divisors (see below), whose sum is σ = 2451757723128. Its totient is φ = 700502206604.

The previous prime is 1401004413197. The next prime is 1401004413229. The reversal of 1401004413212 is 2123144001041.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 175125551648 + ... + 175125551655.

It is an arithmetic number, because the mean of its divisors is an integer number (408626287188).

Almost surely, 2^{1401004413212} is an apocalyptic number.

It is an amenable number.

1401004413212 is a deficient number, since it is larger than the sum of its proper divisors (1050753309916).

1401004413212 is a wasteful number, since it uses less digits than its factorization.

1401004413212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350251103307 (or 350251103305 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1401004413212 its reverse (2123144001041), we get a palindrome (3524148414253).

The spelling of 1401004413212 in words is "one trillion, four hundred one billion, four million, four hundred thirteen thousand, two hundred twelve".