49127430144 has 384 divisors, whose sum is σ = 151290659520. Its totient is φ = 14042529792.

The previous prime is 49127430103. The next prime is 49127430179. The reversal of 49127430144 is 44103472194.

It is a tau number, because it is divible by the number of its divisors (384).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 131708742 + ... + 131709114.

Almost surely, 2^49127430144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49127430144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75645329760).

49127430144 is an abundant number, since it is smaller than the sum of its proper divisors (102163229376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49127430144 is a wasteful number, since it uses less digits than its factorization.

49127430144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525 (or 505 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 39.

The spelling of 49127430144 in words is "forty-nine billion, one hundred twenty-seven million, four hundred thirty thousand, one hundred forty-four".