10673434434378 has 8 divisors (see below), whose sum is σ = 21346868868768. Its totient is φ = 3557811478124.

The previous prime is 10673434434367. The next prime is 10673434434449. The reversal of 10673434434378 is 87343443437601.

It is a sphenic number, since it is the product of 3 distinct primes.

10673434434378 is an admirable number.

It is a super-2 number, since 2×10673434434378² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 889452869526 + ... + 889452869537.

It is an arithmetic number, because the mean of its divisors is an integer number (2668358608596).

Almost surely, 2^{10673434434378} is an apocalyptic number.

10673434434378 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10673434434378 is a wasteful number, since it uses less digits than its factorization.

10673434434378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1778905739068.

The product of its (nonzero) digits is 48771072, while the sum is 57.

The spelling of 10673434434378 in words is "ten trillion, six hundred seventy-three billion, four hundred thirty-four million, four hundred thirty-four thousand, three hundred seventy-eight".