7401182728230 has 96 divisors (see below), whose sum is σ = 19289768138784. Its totient is φ = 1968863597568.

The previous prime is 7401182728153. The next prime is 7401182728237. The reversal of 7401182728230 is 328272811047.

7401182728230 is a `hidden beast` number, since 7 + 401 + 1 + 8 + 2 + 7 + 2 + 8 + 230 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7401182728237) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 93959422 + ... + 94038158.

It is an arithmetic number, because the mean of its divisors is an integer number (200935084779).

Almost surely, 2^{7401182728230} is an apocalyptic number.

7401182728230 is an abundant number, since it is smaller than the sum of its proper divisors (11888585410554).

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

7401182728230 is a wasteful number, since it uses less digits than its factorization.

7401182728230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81270 (or 81267 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 45.

The spelling of 7401182728230 in words is "seven trillion, four hundred one billion, one hundred eighty-two million, seven hundred twenty-eight thousand, two hundred thirty".