10444340452155 has 16 divisors (see below), whose sum is σ = 16711305160704. Its totient is φ = 5570194762080.

The previous prime is 10444340452153. The next prime is 10444340452213. The reversal of 10444340452155 is 55125404344401.

It is not a de Polignac number, because 10444340452155 - 2¹ = 10444340452153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10444340452151) 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, 6788251 + ... + 8183460.

It is an arithmetic number, because the mean of its divisors is an integer number (1044456572544).

Almost surely, 2^{10444340452155} is an apocalyptic number.

10444340452155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

10444340452155 is a deficient number, since it is larger than the sum of its proper divisors (6266964708549).

10444340452155 is a wasteful number, since it uses less digits than its factorization.

10444340452155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15018226.

The product of its (nonzero) digits is 768000, while the sum is 42.

Adding to 10444340452155 its reverse (55125404344401), we get a palindrome (65569744796556).

The spelling of 10444340452155 in words is "ten trillion, four hundred forty-four billion, three hundred forty million, four hundred fifty-two thousand, one hundred fifty-five".