49452702474240 has 3136 divisors, whose sum is σ = 207934524887040. Its totient is φ = 11183346155520.

The previous prime is 49452702474169. The next prime is 49452702474257. The reversal of 49452702474240 is 4247420725494.

49452702474240 is a `hidden beast` number, since 4 + 9 + 4 + 527 + 0 + 2 + 4 + 74 + 2 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 258914672545 + ... + 258914672735.

Almost surely, 2^{49452702474240} is an apocalyptic number.

49452702474240 is a gapful number since it is divisible by the number (40) 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 49452702474240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103967262443520).

49452702474240 is an abundant number, since it is smaller than the sum of its proper divisors (158481822412800).

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

49452702474240 is a wasteful number, since it uses less digits than its factorization.

49452702474240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305 (or 266 counting only the distinct ones).

The product of its (nonzero) digits is 18063360, while the sum is 54.

The spelling of 49452702474240 in words is "forty-nine trillion, four hundred fifty-two billion, seven hundred two million, four hundred seventy-four thousand, two hundred forty".