7015254142 has 16 divisors (see below), whose sum is σ = 11350846080. Its totient is φ = 3232520352.

The previous prime is 7015254137. The next prime is 7015254149. The reversal of 7015254142 is 2414525107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7015254149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 204142 + ... + 236017.

It is an arithmetic number, because the mean of its divisors is an integer number (709427880).

Almost surely, 2^7015254142 is an apocalyptic number.

7015254142 is a deficient number, since it is larger than the sum of its proper divisors (4335591938).

7015254142 is a wasteful number, since it uses less digits than its factorization.

7015254142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440787.

The product of its (nonzero) digits is 11200, while the sum is 31.

The square root of 7015254142 is about 83757.1139784556. The cubic root of 7015254142 is about 1914.3197043647.

Adding to 7015254142 its reverse (2414525107), we get a palindrome (9429779249).

The spelling of 7015254142 in words is "seven billion, fifteen million, two hundred fifty-four thousand, one hundred forty-two".