149363703469 has 8 divisors (see below), whose sum is σ = 159571593440. Its totient is φ = 139390477776.

The previous prime is 149363703421. The next prime is 149363703521. The reversal of 149363703469 is 964307363941.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 149363703469 - 2¹³ = 149363695277 is a prime.

It is a super-2 number, since 2×149363703469² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149363703409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58664754 + ... + 58667299.

It is an arithmetic number, because the mean of its divisors is an integer number (19946449180).

Almost surely, 2^149363703469 is an apocalyptic number.

149363703469 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

149363703469 is a deficient number, since it is larger than the sum of its proper divisors (10207889971).

149363703469 is a wasteful number, since it uses less digits than its factorization.

149363703469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117332139.

The product of its (nonzero) digits is 8817984, while the sum is 55.

The spelling of 149363703469 in words is "one hundred forty-nine billion, three hundred sixty-three million, seven hundred three thousand, four hundred sixty-nine".