149351207326 has 32 divisors (see below), whose sum is σ = 226682500608. Its totient is φ = 73796184000.

The previous prime is 149351207323. The next prime is 149351207353. The reversal of 149351207326 is 623702153941.

It is a super-3 number, since 3×149351207326³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149351207323) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 66347701 + ... + 66349951.

It is an arithmetic number, because the mean of its divisors is an integer number (7083828144).

Almost surely, 2^149351207326 is an apocalyptic number.

149351207326 is a deficient number, since it is larger than the sum of its proper divisors (77331293282).

149351207326 is a wasteful number, since it uses less digits than its factorization.

149351207326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3376.

The product of its (nonzero) digits is 272160, while the sum is 43.

The spelling of 149351207326 in words is "one hundred forty-nine billion, three hundred fifty-one million, two hundred seven thousand, three hundred twenty-six".