126958313950 has 48 divisors (see below), whose sum is σ = 254596423536. Its totient is φ = 46823616000.

The previous prime is 126958313927. The next prime is 126958313959. The reversal of 126958313950 is 59313859621.

126958313950 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×126958313950² (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 (126958313959) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 463350 + ... + 684550.

It is an arithmetic number, because the mean of its divisors is an integer number (5304092157).

Almost surely, 2^126958313950 is an apocalyptic number.

126958313950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

126958313950 is an abundant number, since it is smaller than the sum of its proper divisors (127638109586).

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

126958313950 is a wasteful number, since it uses less digits than its factorization.

126958313950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222109 (or 222104 counting only the distinct ones).

The product of its (nonzero) digits is 1749600, while the sum is 52.

The spelling of 126958313950 in words is "one hundred twenty-six billion, nine hundred fifty-eight million, three hundred thirteen thousand, nine hundred fifty".