3002620142 has 16 divisors (see below), whose sum is σ = 4573365840. Its totient is φ = 1478186688.

The previous prime is 3002620139. The next prime is 3002620157. The reversal of 3002620142 is 2410262003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 368084 + ... + 376152.

It is an arithmetic number, because the mean of its divisors is an integer number (285835365).

Almost surely, 2^3002620142 is an apocalyptic number.

3002620142 is a deficient number, since it is larger than the sum of its proper divisors (1570745698).

3002620142 is a wasteful number, since it uses less digits than its factorization.

3002620142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10915.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3002620142 is about 54796.1690449250. The cubic root of 3002620142 is about 1442.6693257594.

Adding to 3002620142 its reverse (2410262003), we get a palindrome (5412882145).

The spelling of 3002620142 in words is "three billion, two million, six hundred twenty thousand, one hundred forty-two".