3547381157234 has 16 divisors (see below), whose sum is σ = 5580324316800. Its totient is φ = 1688048097120.

The previous prime is 3547381157213. The next prime is 3547381157269. The reversal of 3547381157234 is 4327511837453.

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, 193752107 + ... + 193770414.

It is an arithmetic number, because the mean of its divisors is an integer number (348770269800).

Almost surely, 2^{3547381157234} is an apocalyptic number.

3547381157234 is a deficient number, since it is larger than the sum of its proper divisors (2032943159566).

3547381157234 is a wasteful number, since it uses less digits than its factorization.

3547381157234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387522745.

The product of its digits is 8467200, while the sum is 53.

The spelling of 3547381157234 in words is "three trillion, five hundred forty-seven billion, three hundred eighty-one million, one hundred fifty-seven thousand, two hundred thirty-four".