49388280419 has 8 divisors (see below), whose sum is σ = 50529676608. Its totient is φ = 48250658560.

The previous prime is 49388280377. The next prime is 49388280449. The reversal of 49388280419 is 91408288394.

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 49388280419 - 2²⁰ = 49387231843 is a prime.

It is a super-2 number, since 2×49388280419² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49388280449) 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, 917102 + ... + 969459.

It is an arithmetic number, because the mean of its divisors is an integer number (6316209576).

Almost surely, 2^49388280419 is an apocalyptic number.

49388280419 is a deficient number, since it is larger than the sum of its proper divisors (1141396189).

49388280419 is a wasteful number, since it uses less digits than its factorization.

49388280419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1887165.

The product of its (nonzero) digits is 3981312, while the sum is 56.

The spelling of 49388280419 in words is "forty-nine billion, three hundred eighty-eight million, two hundred eighty thousand, four hundred nineteen".