5426640213846 has 16 divisors (see below), whose sum is σ = 11424505713600. Its totient is φ = 1713675856968.

The previous prime is 5426640213829. The next prime is 5426640213847. The reversal of 5426640213846 is 6483120466245.

It is a happy number.

It is a super-2 number, since 2×5426640213846² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5426640213847) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23801053456 + ... + 23801053683.

It is an arithmetic number, because the mean of its divisors is an integer number (714031607100).

Almost surely, 2^{5426640213846} is an apocalyptic number.

5426640213846 is an abundant number, since it is smaller than the sum of its proper divisors (5997865499754).

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

5426640213846 is a wasteful number, since it uses less digits than its factorization.

5426640213846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47602107163.

The product of its (nonzero) digits is 6635520, while the sum is 51.

The spelling of 5426640213846 in words is "five trillion, four hundred twenty-six billion, six hundred forty million, two hundred thirteen thousand, eight hundred forty-six".