1542031413334 has 16 divisors (see below), whose sum is σ = 2416491221760. Its totient is φ = 736614251560.

The previous prime is 1542031413313. The next prime is 1542031413347. The reversal of 1542031413334 is 4333141302451.

It is a self number, because there is not a number n which added to its sum of digits gives 1542031413334.

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, 19939012 + ... + 20016199.

It is an arithmetic number, because the mean of its divisors is an integer number (151030701360).

Almost surely, 2^{1542031413334} is an apocalyptic number.

1542031413334 is a deficient number, since it is larger than the sum of its proper divisors (874459808426).

1542031413334 is a wasteful number, since it uses less digits than its factorization.

1542031413334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39956075.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 1542031413334 its reverse (4333141302451), we get a palindrome (5875172715785).

The spelling of 1542031413334 in words is "one trillion, five hundred forty-two billion, thirty-one million, four hundred thirteen thousand, three hundred thirty-four".