2620336402236 has 48 divisors (see below), whose sum is σ = 7040903950080. Its totient is φ = 742952520960.

The previous prime is 2620336402219. The next prime is 2620336402253. The reversal of 2620336402236 is 6322046330262.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2620336402219) and next prime (2620336402253).

It is a junction number, because it is equal to n+sod(n) for n = 2620336402194 and 2620336402203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119051901 + ... + 119073908.

It is an arithmetic number, because the mean of its divisors is an integer number (146685498960).

Almost surely, 2^{2620336402236} is an apocalyptic number.

It is an amenable number.

2620336402236 is an abundant number, since it is smaller than the sum of its proper divisors (4420567547844).

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

2620336402236 is a wasteful number, since it uses less digits than its factorization.

2620336402236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238125954 (or 238125952 counting only the distinct ones).

The product of its (nonzero) digits is 373248, while the sum is 39.

The spelling of 2620336402236 in words is "two trillion, six hundred twenty billion, three hundred thirty-six million, four hundred two thousand, two hundred thirty-six".