149406463003 has 32 divisors (see below), whose sum is σ = 174088286208. Its totient is φ = 125578252800.

The previous prime is 149406462983. The next prime is 149406463027. The reversal of 149406463003 is 300364604941.

It is not a de Polignac number, because 149406463003 - 2³⁷ = 11967509531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (149406461003) 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 31 ways as a sum of consecutive naturals, for example, 150762838 + ... + 150763828.

It is an arithmetic number, because the mean of its divisors is an integer number (5440258944).

Almost surely, 2^149406463003 is an apocalyptic number.

149406463003 is a deficient number, since it is larger than the sum of its proper divisors (24681823205).

149406463003 is an equidigital number, since it uses as much as digits as its factorization.

149406463003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2203.

The product of its (nonzero) digits is 186624, while the sum is 40.

The spelling of 149406463003 in words is "one hundred forty-nine billion, four hundred six million, four hundred sixty-three thousand, three".