67213249046 has 4 divisors (see below), whose sum is σ = 100819873572. Its totient is φ = 33606624522.

The previous prime is 67213249039. The next prime is 67213249069. The reversal of 67213249046 is 64094231276.

67213249046 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 67213248988 and 67213249006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16803312260 + ... + 16803312263.

It is an arithmetic number, because the mean of its divisors is an integer number (25204968393).

Almost surely, 2^67213249046 is an apocalyptic number.

67213249046 is a deficient number, since it is larger than the sum of its proper divisors (33606624526).

67213249046 is a wasteful number, since it uses less digits than its factorization.

67213249046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33606624525.

The product of its (nonzero) digits is 435456, while the sum is 44.

The spelling of 67213249046 in words is "sixty-seven billion, two hundred thirteen million, two hundred forty-nine thousand, forty-six".