126378859150 has 12 divisors (see below), whose sum is σ = 235064678112. Its totient is φ = 50551543640.

The previous prime is 126378859127. The next prime is 126378859153. The reversal of 126378859150 is 51958873621.

It is a junction number, because it is equal to n+sod(n) for n = 126378859091 and 126378859100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126378859153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1263788542 + ... + 1263788641.

It is an arithmetic number, because the mean of its divisors is an integer number (19588723176).

Almost surely, 2^126378859150 is an apocalyptic number.

126378859150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126378859150 is a deficient number, since it is larger than the sum of its proper divisors (108685818962).

126378859150 is a wasteful number, since it uses less digits than its factorization.

126378859150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2527577195 (or 2527577190 counting only the distinct ones).

The product of its (nonzero) digits is 3628800, while the sum is 55.

The spelling of 126378859150 in words is "one hundred twenty-six billion, three hundred seventy-eight million, eight hundred fifty-nine thousand, one hundred fifty".