2394197981402 has 8 divisors (see below), whose sum is σ = 3591434274912. Its totient is φ = 1197053223100.

The previous prime is 2394197981393. The next prime is 2394197981509. The reversal of 2394197981402 is 2041897914932.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22818374 + ... + 22923057.

It is an arithmetic number, because the mean of its divisors is an integer number (448929284364).

Almost surely, 2^{2394197981402} is an apocalyptic number.

2394197981402 is a deficient number, since it is larger than the sum of its proper divisors (1197236293510).

2394197981402 is a wasteful number, since it uses less digits than its factorization.

2394197981402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45767604.

The product of its (nonzero) digits is 7838208, while the sum is 59.

The spelling of 2394197981402 in words is "two trillion, three hundred ninety-four billion, one hundred ninety-seven million, nine hundred eighty-one thousand, four hundred two".