31300074854497 has 8 divisors (see below), whose sum is σ = 32947504725600. Its totient is φ = 29652650734464.

The previous prime is 31300074854437. The next prime is 31300074854501. The reversal of 31300074854497 is 79445847000313.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-31300074854497 is a prime.

It is a super-2 number, since 2×31300074854497² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (31300074854407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13964454 + ... + 16050112.

It is an arithmetic number, because the mean of its divisors is an integer number (4118438090700).

Almost surely, 2^{31300074854497} is an apocalyptic number.

It is an amenable number.

31300074854497 is a deficient number, since it is larger than the sum of its proper divisors (1647429871103).

31300074854497 is a wasteful number, since it uses less digits than its factorization.

31300074854497 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2875535.

The product of its (nonzero) digits is 10160640, while the sum is 55.

The spelling of 31300074854497 in words is "thirty-one trillion, three hundred billion, seventy-four million, eight hundred fifty-four thousand, four hundred ninety-seven".