2402690307674 has 4 divisors (see below), whose sum is σ = 3604035461514. Its totient is φ = 1201345153836.

The previous prime is 2402690307673. The next prime is 2402690307713. The reversal of 2402690307674 is 4767030962042.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1838152966225 + 564537341449 = 1355785^2 + 751357^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2402690307673) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 600672576917 + ... + 600672576920.

Almost surely, 2^{2402690307674} is an apocalyptic number.

2402690307674 is a deficient number, since it is larger than the sum of its proper divisors (1201345153840).

2402690307674 is a wasteful number, since it uses less digits than its factorization.

2402690307674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1201345153839.

The product of its (nonzero) digits is 3048192, while the sum is 50.

The spelling of 2402690307674 in words is "two trillion, four hundred two billion, six hundred ninety million, three hundred seven thousand, six hundred seventy-four".