2134040442102 has 24 divisors (see below), whose sum is σ = 4624874819136. Its totient is φ = 711174425136.

The previous prime is 2134040442101. The next prime is 2134040442119. The reversal of 2134040442102 is 2012440404312.

2134040442102 is a `hidden beast` number, since 2 + 1 + 3 + 40 + 404 + 4 + 210 + 2 = 666.

It is a super-2 number, since 2×2134040442102² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2134040442101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14289393 + ... + 14437964.

It is an arithmetic number, because the mean of its divisors is an integer number (192703117464).

Almost surely, 2^{2134040442102} is an apocalyptic number.

2134040442102 is an abundant number, since it is smaller than the sum of its proper divisors (2490834377034).

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

2134040442102 is a wasteful number, since it uses less digits than its factorization.

2134040442102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28731492 (or 28731489 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 2134040442102 its reverse (2012440404312), we get a palindrome (4146480846414).

The spelling of 2134040442102 in words is "two trillion, one hundred thirty-four billion, forty million, four hundred forty-two thousand, one hundred two".