2134401042 has 32 divisors (see below), whose sum is σ = 4375969920. Its totient is φ = 693630080.

The previous prime is 2134401013. The next prime is 2134401079. The reversal of 2134401042 is 2401044312.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 572059 + ... + 575777.

It is an arithmetic number, because the mean of its divisors is an integer number (136749060).

Almost surely, 2^2134401042 is an apocalyptic number.

2134401042 is an abundant number, since it is smaller than the sum of its proper divisors (2241568878).

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

2134401042 is a wasteful number, since it uses less digits than its factorization.

2134401042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6098.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 2134401042 is about 46199.5783746995. The cubic root of 2134401042 is about 1287.5339064436.

Adding to 2134401042 its reverse (2401044312), we get a palindrome (4535445354).

The spelling of 2134401042 in words is "two billion, one hundred thirty-four million, four hundred one thousand, forty-two".