126899008035 has 8 divisors (see below), whose sum is σ = 203038412880. Its totient is φ = 67679470944.

The previous prime is 126899008031. The next prime is 126899008051. The reversal of 126899008035 is 530800998621.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 126899008035 - 2² = 126899008031 is a prime.

It is a super-2 number, since 2×126899008035² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (126899008031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4229966920 + ... + 4229966949.

It is an arithmetic number, because the mean of its divisors is an integer number (25379801610).

Almost surely, 2^126899008035 is an apocalyptic number.

126899008035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

126899008035 is a deficient number, since it is larger than the sum of its proper divisors (76139404845).

126899008035 is an equidigital number, since it uses as much as digits as its factorization.

126899008035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8459933877.

The product of its (nonzero) digits is 933120, while the sum is 51.

The spelling of 126899008035 in words is "one hundred twenty-six billion, eight hundred ninety-nine million, eight thousand, thirty-five".