149252304201 has 48 divisors (see below), whose sum is σ = 268661099520. Its totient is φ = 71569517760.

The previous prime is 149252304199. The next prime is 149252304209. The reversal of 149252304201 is 102403252941.

It is not a de Polignac number, because 149252304201 - 2¹ = 149252304199 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (149252304209) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1872541 + ... + 1950618.

It is an arithmetic number, because the mean of its divisors is an integer number (5597106240).

Almost surely, 2^149252304201 is an apocalyptic number.

149252304201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

149252304201 is a deficient number, since it is larger than the sum of its proper divisors (119408795319).

149252304201 is a wasteful number, since it uses less digits than its factorization.

149252304201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3823206 (or 3823193 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

The spelling of 149252304201 in words is "one hundred forty-nine billion, two hundred fifty-two million, three hundred four thousand, two hundred one".