761423143 has 16 divisors (see below), whose sum is σ = 842234400. Its totient is φ = 684028800.

The previous prime is 761423123. The next prime is 761423161. The reversal of 761423143 is 341324167.

761423143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 761423143 - 2¹⁷ = 761292071 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (761423123) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72553 + ... + 82381.

It is an arithmetic number, because the mean of its divisors is an integer number (52639650).

Almost surely, 2^761423143 is an apocalyptic number.

761423143 is a deficient number, since it is larger than the sum of its proper divisors (80811257).

761423143 is a wasteful number, since it uses less digits than its factorization.

761423143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10002.

The product of its digits is 12096, while the sum is 31.

The square root of 761423143 is about 27593.8968433239. The cubic root of 761423143 is about 913.1497914551.

The spelling of 761423143 in words is "seven hundred sixty-one million, four hundred twenty-three thousand, one hundred forty-three".