126448305346 has 32 divisors (see below), whose sum is σ = 211125911616. Its totient is φ = 56310072000.

The previous prime is 126448305211. The next prime is 126448305367. The reversal of 126448305346 is 643503844621.

It is a junction number, because it is equal to n+sod(n) for n = 126448305296 and 126448305305.

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, 727236 + ... + 884176.

It is an arithmetic number, because the mean of its divisors is an integer number (6597684738).

Almost surely, 2^126448305346 is an apocalyptic number.

126448305346 is a deficient number, since it is larger than the sum of its proper divisors (84677606270).

126448305346 is a wasteful number, since it uses less digits than its factorization.

126448305346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157698.

The product of its (nonzero) digits is 1658880, while the sum is 46.

The spelling of 126448305346 in words is "one hundred twenty-six billion, four hundred forty-eight million, three hundred five thousand, three hundred forty-six".