149376494748 has 192 divisors, whose sum is σ = 392313600000. Its totient is φ = 43921253376.

The previous prime is 149376494747. The next prime is 149376494789. The reversal of 149376494748 is 847494673941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149376494741) 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 63 ways as a sum of consecutive naturals, for example, 249376153 + ... + 249376751.

It is an arithmetic number, because the mean of its divisors is an integer number (2043300000).

Almost surely, 2^149376494748 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 149376494748, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196156800000).

149376494748 is an abundant number, since it is smaller than the sum of its proper divisors (242937105252).

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

149376494748 is a wasteful number, since it uses less digits than its factorization.

149376494748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1124 (or 1122 counting only the distinct ones).

The product of its digits is 146313216, while the sum is 66.

The spelling of 149376494748 in words is "one hundred forty-nine billion, three hundred seventy-six million, four hundred ninety-four thousand, seven hundred forty-eight".