46437842662243 has 4 divisors (see below), whose sum is σ = 46888695503728. Its totient is φ = 45986989820760.

The previous prime is 46437842662241. The next prime is 46437842662249. The reversal of 46437842662243 is 34226624873464.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46437842662243 - 2¹ = 46437842662241 is a prime.

It is a super-2 number, since 2×46437842662243² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46437842662241) 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, 225426420588 + ... + 225426420793.

It is an arithmetic number, because the mean of its divisors is an integer number (11722173875932).

Almost surely, 2^{46437842662243} is an apocalyptic number.

46437842662243 is a deficient number, since it is larger than the sum of its proper divisors (450852841485).

46437842662243 is a wasteful number, since it uses less digits than its factorization.

46437842662243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450852841484.

The product of its digits is 222953472, while the sum is 61.

The spelling of 46437842662243 in words is "forty-six trillion, four hundred thirty-seven billion, eight hundred forty-two million, six hundred sixty-two thousand, two hundred forty-three".