2362198509840 has 640 divisors, whose sum is σ = 8901030297600. Its totient is φ = 511877283840.

The previous prime is 2362198509791. The next prime is 2362198509887. The reversal of 2362198509840 is 489058912632.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 79598205 + ... + 79627875.

It is an arithmetic number, because the mean of its divisors is an integer number (13907859840).

Almost surely, 2^{2362198509840} is an apocalyptic number.

2362198509840 is a gapful number since it is divisible by the number (20) 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 2362198509840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4450515148800).

2362198509840 is an abundant number, since it is smaller than the sum of its proper divisors (6538831787760).

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

2362198509840 is a wasteful number, since it uses less digits than its factorization.

2362198509840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29815 (or 29809 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 57.

The spelling of 2362198509840 in words is "two trillion, three hundred sixty-two billion, one hundred ninety-eight million, five hundred nine thousand, eight hundred forty".