1541454440134 has 8 divisors (see below), whose sum is σ = 2642493325968. Its totient is φ = 660623331480.

The previous prime is 1541454440089. The next prime is 1541454440153. The reversal of 1541454440134 is 4310444541451.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55051944277 + ... + 55051944304.

It is an arithmetic number, because the mean of its divisors is an integer number (330311665746).

Almost surely, 2^{1541454440134} is an apocalyptic number.

1541454440134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1541454440134 is a deficient number, since it is larger than the sum of its proper divisors (1101038885834).

1541454440134 is a wasteful number, since it uses less digits than its factorization.

1541454440134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110103888590.

The product of its (nonzero) digits is 307200, while the sum is 40.

Adding to 1541454440134 its reverse (4310444541451), we get a palindrome (5851898981585).

The spelling of 1541454440134 in words is "one trillion, five hundred forty-one billion, four hundred fifty-four million, four hundred forty thousand, one hundred thirty-four".