2015335142 has 24 divisors (see below), whose sum is σ = 3256582320. Its totient is φ = 935016320.

The previous prime is 2015335121. The next prime is 2015335171. The reversal of 2015335142 is 2415335102.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16484 + ... + 65592.

It is an arithmetic number, because the mean of its divisors is an integer number (135690930).

Almost surely, 2^2015335142 is an apocalyptic number.

2015335142 is a deficient number, since it is larger than the sum of its proper divisors (1241247178).

2015335142 is a wasteful number, since it uses less digits than its factorization.

2015335142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49216 (or 49199 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 2015335142 is about 44892.4842484797. The cubic root of 2015335142 is about 1263.1330324961.

It can be divided in two parts, 201533514 and 2, that multiplied together give a triangular number (403067028 = T₂₈₃₉₂).

The spelling of 2015335142 in words is "two billion, fifteen million, three hundred thirty-five thousand, one hundred forty-two".