1034142215505 has 64 divisors (see below), whose sum is σ = 1894571347968. Its totient is φ = 471859395840.

The previous prime is 1034142215503. The next prime is 1034142215539. The reversal of 1034142215505 is 5055122414301.

It is not a de Polignac number, because 1034142215505 - 2¹ = 1034142215503 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1034142215503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 235511860 + ... + 235516250.

It is an arithmetic number, because the mean of its divisors is an integer number (29602677312).

Almost surely, 2^{1034142215505} is an apocalyptic number.

1034142215505 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1034142215505 is a deficient number, since it is larger than the sum of its proper divisors (860429132463).

1034142215505 is a wasteful number, since it uses less digits than its factorization.

1034142215505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8126.

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 1034142215505 its reverse (5055122414301), we get a palindrome (6089264629806).

The spelling of 1034142215505 in words is "one trillion, thirty-four billion, one hundred forty-two million, two hundred fifteen thousand, five hundred five".