47842437438622 has 16 divisors (see below), whose sum is σ = 73434623335920. Its totient is φ = 23364260644032.

The previous prime is 47842437438613. The next prime is 47842437438643. The reversal of 47842437438622 is 22683473424874.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4632597 + ... + 10823392.

It is an arithmetic number, because the mean of its divisors is an integer number (4589663958495).

Almost surely, 2^{47842437438622} is an apocalyptic number.

47842437438622 is a deficient number, since it is larger than the sum of its proper divisors (25592185897298).

47842437438622 is a wasteful number, since it uses less digits than its factorization.

47842437438622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15492027.

The product of its digits is 346816512, while the sum is 64.

The spelling of 47842437438622 in words is "forty-seven trillion, eight hundred forty-two billion, four hundred thirty-seven million, four hundred thirty-eight thousand, six hundred twenty-two".