1054040034215 has 16 divisors (see below), whose sum is σ = 1446016740672. Its totient is φ = 722532248064.

The previous prime is 1054040034193. The next prime is 1054040034217. The reversal of 1054040034215 is 5124300404501.

It is a cyclic number.

It is not a de Polignac number, because 1054040034215 - 2²² = 1054035839911 is a prime.

It is a super-2 number, since 2×1054040034215² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054040034217) 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, 4851794 + ... + 5064383.

It is an arithmetic number, because the mean of its divisors is an integer number (90376046292).

Almost surely, 2^{1054040034215} is an apocalyptic number.

1054040034215 is a deficient number, since it is larger than the sum of its proper divisors (391976706457).

1054040034215 is an equidigital number, since it uses as much as digits as its factorization.

1054040034215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9919226.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 1054040034215 its reverse (5124300404501), we get a palindrome (6178340438716).

The spelling of 1054040034215 in words is "one trillion, fifty-four billion, forty million, thirty-four thousand, two hundred fifteen".