245326260742 has 8 divisors (see below), whose sum is σ = 368042382936. Its totient is φ = 122645466432.

The previous prime is 245326260733. The next prime is 245326260787. The reversal of 245326260742 is 247062623542.

It is a happy number.

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

It is a congruent number.

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, 8814603 + ... + 8842390.

It is an arithmetic number, because the mean of its divisors is an integer number (46005297867).

Almost surely, 2^245326260742 is an apocalyptic number.

245326260742 is a deficient number, since it is larger than the sum of its proper divisors (122716122194).

245326260742 is a wasteful number, since it uses less digits than its factorization.

245326260742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17663942.

The product of its (nonzero) digits is 967680, while the sum is 43.

The spelling of 245326260742 in words is "two hundred forty-five billion, three hundred twenty-six million, two hundred sixty thousand, seven hundred forty-two".