73294145533628 has 12 divisors (see below), whose sum is σ = 128355787166880. Its totient is φ = 36621063485952.

The previous prime is 73294145533621. The next prime is 73294145533639. The reversal of 73294145533628 is 82633554149237.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73294145533621) 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, 6502313876 + ... + 6502325147.

It is an arithmetic number, because the mean of its divisors is an integer number (10696315597240).

Almost surely, 2^{73294145533628} is an apocalyptic number.

It is an amenable number.

73294145533628 is a deficient number, since it is larger than the sum of its proper divisors (55061641633252).

73294145533628 is a wasteful number, since it uses less digits than its factorization.

73294145533628 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13004640436 (or 13004640434 counting only the distinct ones).

The product of its digits is 130636800, while the sum is 62.

The spelling of 73294145533628 in words is "seventy-three trillion, two hundred ninety-four billion, one hundred forty-five million, five hundred thirty-three thousand, six hundred twenty-eight".