40352004455598 has 192 divisors, whose sum is σ = 96866212165632. Its totient is φ = 12038422487040.

The previous prime is 40352004455561. The next prime is 40352004455603. The reversal of 40352004455598 is 89555440025304.

40352004455598 is a `hidden beast` number, since 4 + 0 + 3 + 5 + 2 + 0 + 0 + 4 + 45 + 5 + 598 = 666.

It is a congruent number.

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, 7482289990 + ... + 7482295382.

It is an arithmetic number, because the mean of its divisors is an integer number (504511521696).

Almost surely, 2^{40352004455598} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40352004455598, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48433106082816).

40352004455598 is an abundant number, since it is smaller than the sum of its proper divisors (56514207710034).

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

40352004455598 is a wasteful number, since it uses less digits than its factorization.

40352004455598 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7479 (or 7476 counting only the distinct ones).

The product of its (nonzero) digits is 17280000, while the sum is 54.

The spelling of 40352004455598 in words is "forty trillion, three hundred fifty-two billion, four million, four hundred fifty-five thousand, five hundred ninety-eight".