761791401143 has 2 divisors, whose sum is σ = 761791401144. Its totient is φ = 761791401142.

The previous prime is 761791401131. The next prime is 761791401197. The reversal of 761791401143 is 341104197167.

It is a weak prime.

It is an emirp because it is prime and its reverse (341104197167) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 761791401143 - 2¹⁶ = 761791335607 is a prime.

It is a super-2 number, since 2×761791401143² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 761791401094 and 761791401103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (761791421143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 380895700571 + 380895700572.

It is an arithmetic number, because the mean of its divisors is an integer number (380895700572).

Almost surely, 2^761791401143 is an apocalyptic number.

761791401143 is a deficient number, since it is larger than the sum of its proper divisors (1).

761791401143 is an equidigital number, since it uses as much as digits as its factorization.

761791401143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008, while the sum is 44.

The spelling of 761791401143 in words is "seven hundred sixty-one billion, seven hundred ninety-one million, four hundred one thousand, one hundred forty-three".