124002045415145 has 16 divisors (see below), whose sum is σ = 149253794786880. Its totient is φ = 98901184979904.

The previous prime is 124002045415139. The next prime is 124002045415153. The reversal of 124002045415145 is 541514540200421.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-124002045415145 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 124002045415099 and 124002045415108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25391615 + ... + 29878724.

It is an arithmetic number, because the mean of its divisors is an integer number (9328362174180).

Almost surely, 2^{124002045415145} is an apocalyptic number.

It is an amenable number.

124002045415145 is a deficient number, since it is larger than the sum of its proper divisors (25251749371735).

124002045415145 is an equidigital number, since it uses as much as digits as its factorization.

124002045415145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55271704.

The product of its (nonzero) digits is 128000, while the sum is 38.

Adding to 124002045415145 its reverse (541514540200421), we get a palindrome (665516585615566).

The spelling of 124002045415145 in words is "one hundred twenty-four trillion, two billion, forty-five million, four hundred fifteen thousand, one hundred forty-five".