42307440767402 has 8 divisors (see below), whose sum is σ = 64054256115456. Its totient is φ = 20956022062252.

The previous prime is 42307440767399. The next prime is 42307440767413. The reversal of 42307440767402 is 20476704470324.

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, 98849160458 + ... + 98849160885.

It is an arithmetic number, because the mean of its divisors is an integer number (8006782014432).

Almost surely, 2^{42307440767402} is an apocalyptic number.

42307440767402 is a deficient number, since it is larger than the sum of its proper divisors (21746815348054).

42307440767402 is a wasteful number, since it uses less digits than its factorization.

42307440767402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197698321452.

The product of its (nonzero) digits is 6322176, while the sum is 50.

The spelling of 42307440767402 in words is "forty-two trillion, three hundred seven billion, four hundred forty million, seven hundred sixty-seven thousand, four hundred two".