8894729140462 has 32 divisors (see below), whose sum is σ = 14912426973024. Its totient is φ = 3943808524800.

The previous prime is 8894729140403. The next prime is 8894729140511. The reversal of 8894729140462 is 2640419274988.

It is a junction number, because it is equal to n+sod(n) for n = 8894729140394 and 8894729140403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4794058 + ... + 6385330.

It is an arithmetic number, because the mean of its divisors is an integer number (466013342907).

Almost surely, 2^{8894729140462} is an apocalyptic number.

8894729140462 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

8894729140462 is a deficient number, since it is larger than the sum of its proper divisors (6017697832562).

8894729140462 is a wasteful number, since it uses less digits than its factorization.

8894729140462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1597524.

The product of its (nonzero) digits is 55738368, while the sum is 64.

The spelling of 8894729140462 in words is "eight trillion, eight hundred ninety-four billion, seven hundred twenty-nine million, one hundred forty thousand, four hundred sixty-two".