15414061605542 has 16 divisors (see below), whose sum is σ = 23353618940064. Its totient is φ = 7629545520000.

The previous prime is 15414061605541. The next prime is 15414061605559. The reversal of 15414061605542 is 24550616041451.

It is a super-2 number, since 2×15414061605542² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 15414061605493 and 15414061605502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15414061605541) 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, 4577834 + ... + 7196157.

It is an arithmetic number, because the mean of its divisors is an integer number (1459601183754).

Almost surely, 2^{15414061605542} is an apocalyptic number.

15414061605542 is a deficient number, since it is larger than the sum of its proper divisors (7939557334522).

15414061605542 is a wasteful number, since it uses less digits than its factorization.

15414061605542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11780575.

The product of its (nonzero) digits is 576000, while the sum is 44.

Adding to 15414061605542 its reverse (24550616041451), we get a palindrome (39964677646993).

The spelling of 15414061605542 in words is "fifteen trillion, four hundred fourteen billion, sixty-one million, six hundred five thousand, five hundred forty-two".