1401212134104 has 16 divisors (see below), whose sum is σ = 3503030335320. Its totient is φ = 467070711360.

The previous prime is 1401212134097. The next prime is 1401212134109. The reversal of 1401212134104 is 4014312121041.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 58383838921 = 1401212134104 / (1 + 4 + 0 + 1 + 2 + 1 + 2 + 1 + 3 + 4 + 1 + 0 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401212134109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29191919437 + ... + 29191919484.

Almost surely, 2^{1401212134104} is an apocalyptic number.

It is an amenable number.

1401212134104 is an abundant number, since it is smaller than the sum of its proper divisors (2101818201216).

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

1401212134104 is a wasteful number, since it uses less digits than its factorization.

1401212134104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58383838930 (or 58383838926 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 1401212134104 its reverse (4014312121041), we get a palindrome (5415524255145).

The spelling of 1401212134104 in words is "one trillion, four hundred one billion, two hundred twelve million, one hundred thirty-four thousand, one hundred four".