3102142445 has 8 divisors (see below), whose sum is σ = 3918495840. Its totient is φ = 2351097360.

The previous prime is 3102142403. The next prime is 3102142469. The reversal of 3102142445 is 5442412013.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3102142445 - 2²⁴ = 3085365229 is a prime.

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, 16326971 + ... + 16327160.

It is an arithmetic number, because the mean of its divisors is an integer number (489811980).

Almost surely, 2^3102142445 is an apocalyptic number.

It is an amenable number.

3102142445 is a deficient number, since it is larger than the sum of its proper divisors (816353395).

3102142445 is a wasteful number, since it uses less digits than its factorization.

3102142445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32654155.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 3102142445 is about 55696.8800293158. The cubic root of 3102142445 is about 1458.4355615376.

Adding to 3102142445 its reverse (5442412013), we get a palindrome (8544554458).

The spelling of 3102142445 in words is "three billion, one hundred two million, one hundred forty-two thousand, four hundred forty-five".