126241111263000 has 64 divisors (see below), whose sum is σ = 393872267149920. Its totient is φ = 33664296336000.

The previous prime is 126241111262983. The next prime is 126241111263013. The reversal of 126241111263000 is 362111142621.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21040182211 + ... + 21040188210.

Almost surely, 2^{126241111263000} is an apocalyptic number.

126241111263000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126241111263000 is an abundant number, since it is smaller than the sum of its proper divisors (267631155886920).

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

126241111263000 is a wasteful number, since it uses less digits than its factorization.

126241111263000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42080370445 (or 42080370431 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The spelling of 126241111263000 in words is "one hundred twenty-six trillion, two hundred forty-one billion, one hundred eleven million, two hundred sixty-three thousand".