1054433031432 has 64 divisors (see below), whose sum is σ = 2887758950400. Its totient is φ = 318188216640.

The previous prime is 1054433031397. The next prime is 1054433031451. The reversal of 1054433031432 is 2341303344501.

It is a super-2 number, since 2×1054433031432² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a junction number, because it is equal to n+sod(n) for n = 1054433031393 and 1054433031402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8292688 + ... + 8418879.

It is an arithmetic number, because the mean of its divisors is an integer number (45121233600).

Almost surely, 2^{1054433031432} is an apocalyptic number.

1054433031432 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1054433031432 is an abundant number, since it is smaller than the sum of its proper divisors (1833325918968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1054433031432 is a wasteful number, since it uses less digits than its factorization.

1054433031432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16711826 (or 16711822 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 1054433031432 its reverse (2341303344501), we get a palindrome (3395736375933).

The spelling of 1054433031432 in words is "one trillion, fifty-four billion, four hundred thirty-three million, thirty-one thousand, four hundred thirty-two".