149034489075 has 18 divisors (see below), whose sum is σ = 266937329724. Its totient is φ = 79485060720.

The previous prime is 149034489073. The next prime is 149034489089. The reversal of 149034489075 is 570984430941.

149034489075 is a `hidden beast` number, since 1 + 4 + 90 + 3 + 4 + 489 + 0 + 75 = 666.

It is not a de Polignac number, because 149034489075 - 2¹ = 149034489073 is a prime.

It is a super-2 number, since 2×149034489075² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (149034489073) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 331187529 + ... + 331187978.

Almost surely, 2^149034489075 is an apocalyptic number.

149034489075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

149034489075 is a deficient number, since it is larger than the sum of its proper divisors (117902840649).

149034489075 is a wasteful number, since it uses less digits than its factorization.

149034489075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 662375523 (or 662375515 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 149034489075 in words is "one hundred forty-nine billion, thirty-four million, four hundred eighty-nine thousand, seventy-five".