149400484497 has 48 divisors (see below), whose sum is σ = 246193803648. Its totient is φ = 86418858240.

The previous prime is 149400484483. The next prime is 149400484529. The reversal of 149400484497 is 794484004941.

It is a happy number.

149400484497 is a `hidden beast` number, since 149 + 4 + 0 + 0 + 4 + 8 + 4 + 497 = 666.

149400484497 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 149400484497 - 2⁶ = 149400484433 is a prime.

It is not an unprimeable number, because it can be changed into a prime (149400484427) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 968803 + ... + 1112375.

It is an arithmetic number, because the mean of its divisors is an integer number (5129037576).

Almost surely, 2^149400484497 is an apocalyptic number.

It is an amenable number.

149400484497 is a deficient number, since it is larger than the sum of its proper divisors (96793319151).

149400484497 is a wasteful number, since it uses less digits than its factorization.

149400484497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144070 (or 144067 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 54.

It can be divided in two parts, 1494004844 and 97, that added together give a palindrome (1494004941).

The spelling of 149400484497 in words is "one hundred forty-nine billion, four hundred million, four hundred eighty-four thousand, four hundred ninety-seven".