3530172042147 has 4 divisors (see below), whose sum is σ = 4706896056200. Its totient is φ = 2353448028096.

The previous prime is 3530172042113. The next prime is 3530172042217. The reversal of 3530172042147 is 7412402710353.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3530172042147 - 2²⁰ = 3530170993571 is a prime.

It is a super-2 number, since 2×3530172042147² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3530172042107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 588362007022 + ... + 588362007027.

It is an arithmetic number, because the mean of its divisors is an integer number (1176724014050).

Almost surely, 2^{3530172042147} is an apocalyptic number.

3530172042147 is a deficient number, since it is larger than the sum of its proper divisors (1176724014053).

3530172042147 is a wasteful number, since it uses less digits than its factorization.

3530172042147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176724014052.

The product of its (nonzero) digits is 141120, while the sum is 39.

The spelling of 3530172042147 in words is "three trillion, five hundred thirty billion, one hundred seventy-two million, forty-two thousand, one hundred forty-seven".