2134241401042 has 16 divisors (see below), whose sum is σ = 3389795145720. Its totient is φ = 1004314042368.

The previous prime is 2134241401009. The next prime is 2134241401057. The reversal of 2134241401042 is 2401041424312.

It can be written as a sum of positive squares in 4 ways, for example, as 1871645622561 + 262595778481 = 1368081^2 + 512441^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2134241401042.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81423 + ... + 2067634.

Almost surely, 2^{2134241401042} is an apocalyptic number.

2134241401042 is a deficient number, since it is larger than the sum of its proper divisors (1255553744678).

2134241401042 is a wasteful number, since it uses less digits than its factorization.

2134241401042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2178285.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 2134241401042 its reverse (2401041424312), we get a palindrome (4535282825354).

The spelling of 2134241401042 in words is "two trillion, one hundred thirty-four billion, two hundred forty-one million, four hundred one thousand, forty-two".