149274196532806 has 8 divisors (see below), whose sum is σ = 223934006188440. Its totient is φ = 74629527803328.

The previous prime is 149274196532777. The next prime is 149274196532843. The reversal of 149274196532806 is 608235691472941.

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, 3785206891 + ... + 3785246326.

It is an arithmetic number, because the mean of its divisors is an integer number (27991750773555).

It is a 1-persistent number, because it is pandigital, but 2⋅149274196532806 = 298548393065612 is not.

Almost surely, 2^{149274196532806} is an apocalyptic number.

149274196532806 is a deficient number, since it is larger than the sum of its proper divisors (74659809655634).

149274196532806 is an equidigital number, since it uses as much as digits as its factorization.

149274196532806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7570463078.

The product of its (nonzero) digits is 156764160, while the sum is 67.

The spelling of 149274196532806 in words is "one hundred forty-nine trillion, two hundred seventy-four billion, one hundred ninety-six million, five hundred thirty-two thousand, eight hundred six".