10421048697258 has 32 divisors (see below), whose sum is σ = 21570177735360. Its totient is φ = 3352440479360.

The previous prime is 10421048697251. The next prime is 10421048697277. The reversal of 10421048697258 is 85279684012401.

It is a junction number, because it is equal to n+sod(n) for n = 10421048697198 and 10421048697207.

It is not an unprimeable number, because it can be changed into a prime (10421048697251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12637128 + ... + 13436483.

It is an arithmetic number, because the mean of its divisors is an integer number (674068054230).

Almost surely, 2^{10421048697258} is an apocalyptic number.

10421048697258 is an abundant number, since it is smaller than the sum of its proper divisors (11149129038102).

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

10421048697258 is a wasteful number, since it uses less digits than its factorization.

10421048697258 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26075942.

The product of its (nonzero) digits is 7741440, while the sum is 57.

The spelling of 10421048697258 in words is "ten trillion, four hundred twenty-one billion, forty-eight million, six hundred ninety-seven thousand, two hundred fifty-eight".