1609149476038 has 8 divisors (see below), whose sum is σ = 2599395307488. Its totient is φ = 742684373544.

The previous prime is 1609149476021. The next prime is 1609149476087. The reversal of 1609149476038 is 8306749419061.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30945182206 + ... + 30945182257.

It is an arithmetic number, because the mean of its divisors is an integer number (324924413436).

Almost surely, 2^{1609149476038} is an apocalyptic number.

1609149476038 is a deficient number, since it is larger than the sum of its proper divisors (990245831450).

1609149476038 is a wasteful number, since it uses less digits than its factorization.

1609149476038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61890364478.

The product of its (nonzero) digits is 7838208, while the sum is 58.

The spelling of 1609149476038 in words is "one trillion, six hundred nine billion, one hundred forty-nine million, four hundred seventy-six thousand, thirty-eight".