126344915284 has 12 divisors (see below), whose sum is σ = 252689830624. Its totient is φ = 54147820824.

The previous prime is 126344915269. The next prime is 126344915287. The reversal of 126344915284 is 482519443621.

126344915284 is an admirable number.

It is a super-2 number, since 2×126344915284² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126344915287) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2256159174 + ... + 2256159229.

Almost surely, 2^126344915284 is an apocalyptic number.

126344915284 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

126344915284 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.

126344915284 is a wasteful number, since it uses less digits than its factorization.

126344915284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4512318414 (or 4512318412 counting only the distinct ones).

The product of its digits is 1658880, while the sum is 49.

The spelling of 126344915284 in words is "one hundred twenty-six billion, three hundred forty-four million, nine hundred fifteen thousand, two hundred eighty-four".