142326526650045 has 16 divisors (see below), whose sum is σ = 228914706742272. Its totient is φ = 75510059512640.

The previous prime is 142326526650043. The next prime is 142326526650067. The reversal of 142326526650045 is 540056625623241.

It is not a de Polignac number, because 142326526650045 - 2¹ = 142326526650043 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 142326526650045.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142326526650043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24838832502 + ... + 24838838231.

It is an arithmetic number, because the mean of its divisors is an integer number (14307169171392).

Almost surely, 2^{142326526650045} is an apocalyptic number.

142326526650045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

142326526650045 is a deficient number, since it is larger than the sum of its proper divisors (86588180092227).

142326526650045 is a wasteful number, since it uses less digits than its factorization.

142326526650045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49677670932.

The product of its (nonzero) digits is 10368000, while the sum is 51.

The spelling of 142326526650045 in words is "one hundred forty-two trillion, three hundred twenty-six billion, five hundred twenty-six million, six hundred fifty thousand, forty-five".