2344690245678 has 64 divisors (see below), whose sum is σ = 5292668113920. Its totient is φ = 685936944000.

The previous prime is 2344690245631. The next prime is 2344690245679. The reversal of 2344690245678 is 8765420964432.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2344690245679) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18888651 + ... + 19012377.

It is an arithmetic number, because the mean of its divisors is an integer number (82697939280).

Almost surely, 2^{2344690245678} is an apocalyptic number.

2344690245678 is an abundant number, since it is smaller than the sum of its proper divisors (2947977868242).

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

2344690245678 is a wasteful number, since it uses less digits than its factorization.

2344690245678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133673.

The product of its (nonzero) digits is 69672960, while the sum is 60.

The spelling of 2344690245678 in words is "two trillion, three hundred forty-four billion, six hundred ninety million, two hundred forty-five thousand, six hundred seventy-eight".