418963748149 has 8 divisors (see below), whose sum is σ = 421603161408. Its totient is φ = 416331781440.

The previous prime is 418963748129. The next prime is 418963748179. The reversal of 418963748149 is 941847369814.

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 418963748149 - 2⁹ = 418963747637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (418963748129) 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, 1748737 + ... + 1973830.

It is an arithmetic number, because the mean of its divisors is an integer number (52700395176).

Almost surely, 2^418963748149 is an apocalyptic number.

It is an amenable number.

418963748149 is a deficient number, since it is larger than the sum of its proper divisors (2639413259).

418963748149 is a wasteful number, since it uses less digits than its factorization.

418963748149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3723275.

The product of its digits is 41803776, while the sum is 64.

The spelling of 418963748149 in words is "four hundred eighteen billion, nine hundred sixty-three million, seven hundred forty-eight thousand, one hundred forty-nine".