1463555652142 has 8 divisors (see below), whose sum is σ = 2254666815576. Its totient is φ = 712000046952.

The previous prime is 1463555652107. The next prime is 1463555652157. The reversal of 1463555652142 is 2412565553641.

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, 9888889468 + ... + 9888889615.

It is an arithmetic number, because the mean of its divisors is an integer number (281833351947).

Almost surely, 2^{1463555652142} is an apocalyptic number.

1463555652142 is a deficient number, since it is larger than the sum of its proper divisors (791111163434).

1463555652142 is a wasteful number, since it uses less digits than its factorization.

1463555652142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19777779122.

The product of its digits is 4320000, while the sum is 49.

The spelling of 1463555652142 in words is "one trillion, four hundred sixty-three billion, five hundred fifty-five million, six hundred fifty-two thousand, one hundred forty-two".