1464738374642 has 8 divisors (see below), whose sum is σ = 2204871193776. Its totient is φ = 729781310052.

The previous prime is 1464738374641. The next prime is 1464738374647. The reversal of 1464738374642 is 2464738374641.

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

It is a super-2 number, since 2×1464738374642² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1464738374641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1293937928 + ... + 1293939059.

It is an arithmetic number, because the mean of its divisors is an integer number (275608899222).

Almost surely, 2^{1464738374642} is an apocalyptic number.

1464738374642 is a deficient number, since it is larger than the sum of its proper divisors (740132819134).

1464738374642 is a wasteful number, since it uses less digits than its factorization.

1464738374642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2587877272.

The product of its digits is 65028096, while the sum is 59.

Subtracting 1464738374642 from its reverse (2464738374641), we obtain a palindrome (999999999999).

The spelling of 1464738374642 in words is "one trillion, four hundred sixty-four billion, seven hundred thirty-eight million, three hundred seventy-four thousand, six hundred forty-two".