247463424364742 has 8 divisors (see below), whose sum is σ = 371351035393632. Its totient is φ = 123679745900200.

The previous prime is 247463424364733. The next prime is 247463424364753.

247463424364742 is nontrivially palindromic in base 10.

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

It is a super-2 number, since 2×247463424364742² (a number of 30 digits) contains 22 as substring.

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, 25983135134 + ... + 25983144657.

It is an arithmetic number, because the mean of its divisors is an integer number (46418879424204).

Almost surely, 2^{247463424364742} is an apocalyptic number.

247463424364742 is a deficient number, since it is larger than the sum of its proper divisors (123887611028890).

247463424364742 is a wasteful number, since it uses less digits than its factorization.

247463424364742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51966282174.

The product of its digits is 520224768, while the sum is 62.

The spelling of 247463424364742 in words is "two hundred forty-seven trillion, four hundred sixty-three billion, four hundred twenty-four million, three hundred sixty-four thousand, seven hundred forty-two".