2102402441134 has 8 divisors (see below), whose sum is σ = 3158374622328. Its totient is φ = 1049610900360.

The previous prime is 2102402441131. The next prime is 2102402441141. The reversal of 2102402441134 is 4311442042012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102402441131) 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, 795158452 + ... + 795161095.

It is an arithmetic number, because the mean of its divisors is an integer number (394796827791).

Almost surely, 2^{2102402441134} is an apocalyptic number.

2102402441134 is a deficient number, since it is larger than the sum of its proper divisors (1055972181194).

2102402441134 is a wasteful number, since it uses less digits than its factorization.

2102402441134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1590320210.

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

Adding to 2102402441134 its reverse (4311442042012), we get a palindrome (6413844483146).

The spelling of 2102402441134 in words is "two trillion, one hundred two billion, four hundred two million, four hundred forty-one thousand, one hundred thirty-four".