1013545421419 has 16 divisors (see below), whose sum is σ = 1079070916608. Its totient is φ = 948690435712.

The previous prime is 1013545421347. The next prime is 1013545421429. The reversal of 1013545421419 is 9141245453101.

It is a cyclic number.

It is not a de Polignac number, because 1013545421419 - 2²¹ = 1013543324267 is a prime.

It is a super-2 number, since 2×1013545421419² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1013545421429) 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 15 ways as a sum of consecutive naturals, for example, 2035014 + ... + 2483620.

It is an arithmetic number, because the mean of its divisors is an integer number (67441932288).

Almost surely, 2^{1013545421419} is an apocalyptic number.

1013545421419 is a deficient number, since it is larger than the sum of its proper divisors (65525495189).

1013545421419 is a wasteful number, since it uses less digits than its factorization.

1013545421419 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449354.

The product of its (nonzero) digits is 86400, while the sum is 40.

The spelling of 1013545421419 in words is "one trillion, thirteen billion, five hundred forty-five million, four hundred twenty-one thousand, four hundred nineteen".