2378063437259 has 8 divisors (see below), whose sum is σ = 2434095214848. Its totient is φ = 2322657713320.

The previous prime is 2378063437213. The next prime is 2378063437261. The reversal of 2378063437259 is 9527343608732.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-2378063437259 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2378063437198 and 2378063437207.

It is not an unprimeable number, because it can be changed into a prime (2378063437559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156505727 + ... + 156520920.

It is an arithmetic number, because the mean of its divisors is an integer number (304261901856).

Almost surely, 2^{2378063437259} is an apocalyptic number.

2378063437259 is a deficient number, since it is larger than the sum of its proper divisors (56031777589).

2378063437259 is a wasteful number, since it uses less digits than its factorization.

2378063437259 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313026825.

The product of its (nonzero) digits is 45722880, while the sum is 59.

The spelling of 2378063437259 in words is "two trillion, three hundred seventy-eight billion, sixty-three million, four hundred thirty-seven thousand, two hundred fifty-nine".