2420113142 has 4 divisors (see below), whose sum is σ = 3630169716. Its totient is φ = 1210056570.

The previous prime is 2420113141. The next prime is 2420113159. The reversal of 2420113142 is 2413110242.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2420113142² = 11713895240162224328, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420113141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 605028284 + ... + 605028287.

It is an arithmetic number, because the mean of its divisors is an integer number (907542429).

Almost surely, 2^2420113142 is an apocalyptic number.

2420113142 is a deficient number, since it is larger than the sum of its proper divisors (1210056574).

2420113142 is a wasteful number, since it uses less digits than its factorization.

2420113142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1210056573.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2420113142 is about 49194.6454606596. The cubic root of 2420113142 is about 1342.5956116746.

Adding to 2420113142 its reverse (2413110242), we get a palindrome (4833223384).

The spelling of 2420113142 in words is "two billion, four hundred twenty million, one hundred thirteen thousand, one hundred forty-two".