10077921734 has 8 divisors (see below), whose sum is σ = 15120493608. Its totient is φ = 5037757200.

The previous prime is 10077921697. The next prime is 10077921743. The reversal of 10077921734 is 43712977001.

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

It is a junction number, because it is equal to n+sod(n) for n = 10077921691 and 10077921700.

It is a congruent number.

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, 591332 + ... + 608135.

It is an arithmetic number, because the mean of its divisors is an integer number (1890061701).

Almost surely, 2^10077921734 is an apocalyptic number.

10077921734 is a deficient number, since it is larger than the sum of its proper divisors (5042571874).

10077921734 is a wasteful number, since it uses less digits than its factorization.

10077921734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1203670.

The product of its (nonzero) digits is 74088, while the sum is 41.

The spelling of 10077921734 in words is "ten billion, seventy-seven million, nine hundred twenty-one thousand, seven hundred thirty-four".