2142412554 has 32 divisors (see below), whose sum is σ = 4421583936. Its totient is φ = 691528320.

The previous prime is 2142412553. The next prime is 2142412561. The reversal of 2142412554 is 4552142412.

It is not an unprimeable number, because it can be changed into a prime (2142412553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23974 + ... + 69710.

It is an arithmetic number, because the mean of its divisors is an integer number (138174498).

Almost surely, 2^2142412554 is an apocalyptic number.

2142412554 is an abundant number, since it is smaller than the sum of its proper divisors (2279171382).

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

2142412554 is a wasteful number, since it uses less digits than its factorization.

2142412554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45990.

The product of its digits is 12800, while the sum is 30.

The square root of 2142412554 is about 46286.2026310217. The cubic root of 2142412554 is about 1289.1428221726.

Adding to 2142412554 its reverse (4552142412), we get a palindrome (6694554966).

The spelling of 2142412554 in words is "two billion, one hundred forty-two million, four hundred twelve thousand, five hundred fifty-four".