49674034879488 has 264 divisors, whose sum is σ = 146987007243648. Its totient is φ = 16152498413568.

The previous prime is 49674034879471. The next prime is 49674034879493. The reversal of 49674034879488 is 88497843047694.

49674034879488 is a `hidden beast` number, since 4 + 9 + 6 + 7 + 40 + 3 + 487 + 94 + 8 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63209095 + ... + 63990137.

It is an arithmetic number, because the mean of its divisors is an integer number (556768966832).

Almost surely, 2^{49674034879488} is an apocalyptic number.

49674034879488 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49674034879488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (73493503621824).

49674034879488 is an abundant number, since it is smaller than the sum of its proper divisors (97312972364160).

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

49674034879488 is a wasteful number, since it uses less digits than its factorization.

49674034879488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781239 (or 781218 counting only the distinct ones).

The product of its (nonzero) digits is 9364045824, while the sum is 81.

The spelling of 49674034879488 in words is "forty-nine trillion, six hundred seventy-four billion, thirty-four million, eight hundred seventy-nine thousand, four hundred eighty-eight".