4290550887888 has 240 divisors, whose sum is σ = 12550350059520. Its totient is φ = 1418963484672.

The previous prime is 4290550887863. The next prime is 4290550887913. The reversal of 4290550887888 is 8887880550924.

4290550887888 is a `hidden beast` number, since 42 + 9 + 0 + 5 + 508 + 8 + 78 + 8 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (4290550887863) and next prime (4290550887913).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 287389608 + ... + 287404536.

It is an arithmetic number, because the mean of its divisors is an integer number (52293125248).

Almost surely, 2^{4290550887888} is an apocalyptic number.

4290550887888 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 4290550887888, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6275175029760).

4290550887888 is an abundant number, since it is smaller than the sum of its proper divisors (8259799171632).

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

4290550887888 is a wasteful number, since it uses less digits than its factorization.

4290550887888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15528 (or 15510 counting only the distinct ones).

The product of its (nonzero) digits is 412876800, while the sum is 72.

The spelling of 4290550887888 in words is "four trillion, two hundred ninety billion, five hundred fifty million, eight hundred eighty-seven thousand, eight hundred eighty-eight".