246666667156 has 24 divisors (see below), whose sum is σ = 531282053120. Its totient is φ = 97582417632.

The previous prime is 246666667151. The next prime is 246666667157. The reversal of 246666667156 is 651766666642.

It is a junction number, because it is equal to n+sod(n) for n = 246666667094 and 246666667103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (246666667151) 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, 338827476 + ... + 338828203.

Almost surely, 2^246666667156 is an apocalyptic number.

246666667156 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

246666667156 is an abundant number, since it is smaller than the sum of its proper divisors (284615385964).

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

246666667156 is a wasteful number, since it uses less digits than its factorization.

246666667156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677655703 (or 677655701 counting only the distinct ones).

The product of its digits is 78382080, while the sum is 61.

The spelling of 246666667156 in words is "two hundred forty-six billion, six hundred sixty-six million, six hundred sixty-seven thousand, one hundred fifty-six".