1401443434134 has 48 divisors (see below), whose sum is σ = 3210860225664. Its totient is φ = 441052214400.

The previous prime is 1401443434133. The next prime is 1401443434141. The reversal of 1401443434134 is 4314343441041.

1401443434134 is a `hidden beast` number, since 1 + 40 + 1 + 443 + 43 + 4 + 134 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1401443434133) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30605749 + ... + 30651504.

It is an arithmetic number, because the mean of its divisors is an integer number (66892921368).

Almost surely, 2^{1401443434134} is an apocalyptic number.

1401443434134 is an abundant number, since it is smaller than the sum of its proper divisors (1809416791530).

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

1401443434134 is a wasteful number, since it uses less digits than its factorization.

1401443434134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61257333 (or 61257330 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 36.

Adding to 1401443434134 its reverse (4314343441041), we get a palindrome (5715786875175).

The spelling of 1401443434134 in words is "one trillion, four hundred one billion, four hundred forty-three million, four hundred thirty-four thousand, one hundred thirty-four".