357482141447 has 4 divisors (see below), whose sum is σ = 359881350600. Its totient is φ = 355082932296.

The previous prime is 357482141407. The next prime is 357482141477. The reversal of 357482141447 is 744141284753.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 744141284753 = 41 ⋅18149787433.

It is a cyclic number.

It is not a de Polignac number, because 357482141447 - 2²⁴ = 357465364231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 357482141395 and 357482141404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (357482141407) 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, 1199604353 + ... + 1199604650.

It is an arithmetic number, because the mean of its divisors is an integer number (89970337650).

Almost surely, 2^357482141447 is an apocalyptic number.

357482141447 is a deficient number, since it is larger than the sum of its proper divisors (2399209153).

357482141447 is a wasteful number, since it uses less digits than its factorization.

357482141447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2399209152.

The product of its digits is 3010560, while the sum is 50.

The spelling of 357482141447 in words is "three hundred fifty-seven billion, four hundred eighty-two million, one hundred forty-one thousand, four hundred forty-seven".