49324206990408 has 384 divisors, whose sum is σ = 153978501312000. Its totient is φ = 13124499873408.

The previous prime is 49324206990397. The next prime is 49324206990521. The reversal of 49324206990408 is 80409960242394.

It is a super-2 number, since 2×49324206990408² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 475853035 + ... + 475956677.

It is an arithmetic number, because the mean of its divisors is an integer number (400985680500).

Almost surely, 2^{49324206990408} 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 49324206990408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76989250656000).

49324206990408 is an abundant number, since it is smaller than the sum of its proper divisors (104654294321592).

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

49324206990408 is a wasteful number, since it uses less digits than its factorization.

49324206990408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103782 (or 103733 counting only the distinct ones).

The product of its (nonzero) digits is 26873856, while the sum is 60.

The spelling of 49324206990408 in words is "forty-nine trillion, three hundred twenty-four billion, two hundred six million, nine hundred ninety thousand, four hundred eight".