1144535312435 has 32 divisors (see below), whose sum is σ = 1430316195840. Its totient is φ = 878689438848.

The previous prime is 1144535312413. The next prime is 1144535312441. The reversal of 1144535312435 is 5342135354411.

It is a de Polignac number, because none of the positive numbers 2^k-1144535312435 is a prime.

It is a super-2 number, since 2×1144535312435² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1144535312392 and 1144535312401.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1984574 + ... + 2495516.

It is an arithmetic number, because the mean of its divisors is an integer number (44697381120).

Almost surely, 2^{1144535312435} is an apocalyptic number.

1144535312435 is a deficient number, since it is larger than the sum of its proper divisors (285780883405).

1144535312435 is a wasteful number, since it uses less digits than its factorization.

1144535312435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511187.

The product of its digits is 432000, while the sum is 41.

The spelling of 1144535312435 in words is "one trillion, one hundred forty-four billion, five hundred thirty-five million, three hundred twelve thousand, four hundred thirty-five".