1054040406236 has 24 divisors (see below), whose sum is σ = 1845565459584. Its totient is φ = 526736081520.

The previous prime is 1054040406197. The next prime is 1054040406253. The reversal of 1054040406236 is 6326040404501.

It is a super-2 number, since 2×1054040406236² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1054040406196 and 1054040406205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72370691 + ... + 72385253.

It is an arithmetic number, because the mean of its divisors is an integer number (76898560816).

Almost surely, 2^{1054040406236} is an apocalyptic number.

It is an amenable number.

1054040406236 is a deficient number, since it is larger than the sum of its proper divisors (791525053348).

1054040406236 is a wasteful number, since it uses less digits than its factorization.

1054040406236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23081 (or 23079 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 1054040406236 in words is "one trillion, fifty-four billion, forty million, four hundred six thousand, two hundred thirty-six".