190037463247 has 2 divisors, whose sum is σ = 190037463248. Its totient is φ = 190037463246.

The previous prime is 190037463229. The next prime is 190037463257. The reversal of 190037463247 is 742364730091.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-190037463247 is a prime.

It is a super-2 number, since 2×190037463247² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 190037463197 and 190037463206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (190037463257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 95018731623 + 95018731624.

It is an arithmetic number, because the mean of its divisors is an integer number (95018731624).

Almost surely, 2^190037463247 is an apocalyptic number.

190037463247 is a deficient number, since it is larger than the sum of its proper divisors (1).

190037463247 is an equidigital number, since it uses as much as digits as its factorization.

190037463247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 762048, while the sum is 46.

The spelling of 190037463247 in words is "one hundred ninety billion, thirty-seven million, four hundred sixty-three thousand, two hundred forty-seven".