1541415433044 has 24 divisors (see below), whose sum is σ = 3596656896448. Its totient is φ = 513802160640.

The previous prime is 1541415433043. The next prime is 1541415433049. The reversal of 1541415433044 is 4403345141451.

It is a junction number, because it is equal to n+sod(n) for n = 1541415432993 and 1541415433011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1541415433043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2999049 + ... + 3475215.

Almost surely, 2^{1541415433044} is an apocalyptic number.

It is an amenable number.

1541415433044 is an abundant number, since it is smaller than the sum of its proper divisors (2055241463404).

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

1541415433044 is a wasteful number, since it uses less digits than its factorization.

1541415433044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745935 (or 745933 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 39.

The spelling of 1541415433044 in words is "one trillion, five hundred forty-one billion, four hundred fifteen million, four hundred thirty-three thousand, forty-four".