3015145434 has 16 divisors (see below), whose sum is σ = 6891761088. Its totient is φ = 861470112.

The previous prime is 3015145409. The next prime is 3015145447. The reversal of 3015145434 is 4345415103.

It is a super-2 number, since 2×3015145434² = 18182203976342096712, which contains 22 as substring.

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, 35894547 + ... + 35894630.

It is an arithmetic number, because the mean of its divisors is an integer number (430735068).

Almost surely, 2^3015145434 is an apocalyptic number.

3015145434 is an abundant number, since it is smaller than the sum of its proper divisors (3876615654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3015145434 is a wasteful number, since it uses less digits than its factorization.

3015145434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71789189.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 3015145434 is about 54910.3399552398. The cubic root of 3015145434 is about 1444.6725524883.

The spelling of 3015145434 in words is "three billion, fifteen million, one hundred forty-five thousand, four hundred thirty-four".