149506204602 has 8 divisors (see below), whose sum is σ = 299012409216. Its totient is φ = 49835401532.

The previous prime is 149506204579. The next prime is 149506204613. The reversal of 149506204602 is 206402605941.

It is a happy number.

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

149506204602 is an admirable 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, 12458850378 + ... + 12458850389.

It is an arithmetic number, because the mean of its divisors is an integer number (37376551152).

Almost surely, 2^149506204602 is an apocalyptic number.

149506204602 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

149506204602 is a wasteful number, since it uses less digits than its factorization.

149506204602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24917700772.

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 149506204602 in words is "one hundred forty-nine billion, five hundred six million, two hundred four thousand, six hundred two".