1463896983642 has 16 divisors (see below), whose sum is σ = 2927838716352. Its totient is φ = 487958203040.

The previous prime is 1463896983631. The next prime is 1463896983733. The reversal of 1463896983642 is 2463896983641.

It is a super-2 number, since 2×1463896983642² (a number of 25 digits) contains 22 as substring.

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, 1431534 + ... + 2230937.

It is an arithmetic number, because the mean of its divisors is an integer number (182989919772).

Almost surely, 2^{1463896983642} is an apocalyptic number.

1463896983642 is an abundant number, since it is smaller than the sum of its proper divisors (1463941732710).

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

1463896983642 is a wasteful number, since it uses less digits than its factorization.

1463896983642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3729093.

The product of its digits is 322486272, while the sum is 69.

Subtracting 1463896983642 from its reverse (2463896983641), we obtain a palindrome (999999999999).

The spelling of 1463896983642 in words is "one trillion, four hundred sixty-three billion, eight hundred ninety-six million, nine hundred eighty-three thousand, six hundred forty-two".