2141102412 has 36 divisors (see below), whose sum is σ = 5488466256. Its totient is φ = 703647840.

The previous prime is 2141102399. The next prime is 2141102413. The reversal of 2141102412 is 2142011412.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2141102413) 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, 416283 + ... + 421394.

It is an arithmetic number, because the mean of its divisors is an integer number (152457396).

Almost surely, 2^2141102412 is an apocalyptic number.

It is an amenable number.

2141102412 is an abundant number, since it is smaller than the sum of its proper divisors (3347363844).

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

2141102412 is a wasteful number, since it uses less digits than its factorization.

2141102412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837758 (or 837753 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 2141102412 is about 46272.0478474856. The cubic root of 2141102412 is about 1288.8799869326.

Adding to 2141102412 its reverse (2142011412), we get a palindrome (4283113824).

The spelling of 2141102412 in words is "two billion, one hundred forty-one million, one hundred two thousand, four hundred twelve".