447734740355 has 16 divisors (see below), whose sum is σ = 623200938240. Its totient is φ = 302435746272.

The previous prime is 447734740351. The next prime is 447734740357. The reversal of 447734740355 is 553047437744.

It is a cyclic number.

It is not a de Polignac number, because 447734740355 - 2² = 447734740351 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 447734740297 and 447734740306.

It is not an unprimeable number, because it can be changed into a prime (447734740351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95463485 + ... + 95468174.

It is an arithmetic number, because the mean of its divisors is an integer number (38950058640).

Almost surely, 2^447734740355 is an apocalyptic number.

447734740355 is a deficient number, since it is larger than the sum of its proper divisors (175466197885).

447734740355 is a wasteful number, since it uses less digits than its factorization.

447734740355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190931738.

The product of its (nonzero) digits is 19756800, while the sum is 53.

The spelling of 447734740355 in words is "four hundred forty-seven billion, seven hundred thirty-four million, seven hundred forty thousand, three hundred fifty-five".