747143299043 has 2 divisors, whose sum is σ = 747143299044. Its totient is φ = 747143299042.

The previous prime is 747143299031. The next prime is 747143299061. The reversal of 747143299043 is 340992341747.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 747143299043 - 2²² = 747139104739 is a prime.

It is not a weakly prime, because it can be changed into another prime (747143296043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 373571649521 + 373571649522.

It is an arithmetic number, because the mean of its divisors is an integer number (373571649522).

Almost surely, 2^747143299043 is an apocalyptic number.

747143299043 is a deficient number, since it is larger than the sum of its proper divisors (1).

747143299043 is an equidigital number, since it uses as much as digits as its factorization.

747143299043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4572288, while the sum is 53.

The spelling of 747143299043 in words is "seven hundred forty-seven billion, one hundred forty-three million, two hundred ninety-nine thousand, forty-three".