745702743451434 has 8 divisors (see below), whose sum is σ = 1491405486902880. Its totient is φ = 248567581150476.

The previous prime is 745702743451403. The next prime is 745702743451439. The reversal of 745702743451434 is 434154347207547.

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

745702743451434 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (745702743451439) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62141895287614 + ... + 62141895287625.

It is an arithmetic number, because the mean of its divisors is an integer number (186425685862860).

Almost surely, 2^{745702743451434} is an apocalyptic number.

745702743451434 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

745702743451434 is a wasteful number, since it uses less digits than its factorization.

745702743451434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124283790575244.

The product of its (nonzero) digits is 158054400, while the sum is 60.

The spelling of 745702743451434 in words is "seven hundred forty-five trillion, seven hundred two billion, seven hundred forty-three million, four hundred fifty-one thousand, four hundred thirty-four".