149962267394 has 16 divisors (see below), whose sum is σ = 225355986432. Its totient is φ = 74843730528.

The previous prime is 149962267393. The next prime is 149962267397. The reversal of 149962267394 is 493762269941.

It is not an unprimeable number, because it can be changed into a prime (149962267391) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2453327 + ... + 2513709.

It is an arithmetic number, because the mean of its divisors is an integer number (14084749152).

Almost surely, 2^149962267394 is an apocalyptic number.

149962267394 is a deficient number, since it is larger than the sum of its proper divisors (75393719038).

149962267394 is a wasteful number, since it uses less digits than its factorization.

149962267394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62641.

The product of its digits is 35271936, while the sum is 62.

The spelling of 149962267394 in words is "one hundred forty-nine billion, nine hundred sixty-two million, two hundred sixty-seven thousand, three hundred ninety-four".