4323072447402 has 16 divisors (see below), whose sum is σ = 8646499349280. Its totient is φ = 1440965073392.

The previous prime is 4323072447391. The next prime is 4323072447451. The reversal of 4323072447402 is 2047442703234.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14610252 + ... + 14903207.

It is an arithmetic number, because the mean of its divisors is an integer number (540406209330).

Almost surely, 2^{4323072447402} is an apocalyptic number.

4323072447402 is an abundant number, since it is smaller than the sum of its proper divisors (4323426901878).

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

4323072447402 is a wasteful number, since it uses less digits than its factorization.

4323072447402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29537877.

The product of its (nonzero) digits is 903168, while the sum is 42.

The spelling of 4323072447402 in words is "four trillion, three hundred twenty-three billion, seventy-two million, four hundred forty-seven thousand, four hundred two".