1371423747063 has 16 divisors (see below), whose sum is σ = 1831807595520. Its totient is φ = 912662172576.

The previous prime is 1371423747061. The next prime is 1371423747163. The reversal of 1371423747063 is 3607473241731.

It is not a de Polignac number, because 1371423747063 - 2¹ = 1371423747061 is a prime.

It is a super-2 number, since 2×1371423747063² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1371423747061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5589481 + ... + 5829677.

It is an arithmetic number, because the mean of its divisors is an integer number (114487974720).

Almost surely, 2^{1371423747063} is an apocalyptic number.

1371423747063 is a deficient number, since it is larger than the sum of its proper divisors (460383848457).

1371423747063 is a wasteful number, since it uses less digits than its factorization.

1371423747063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243566.

The product of its (nonzero) digits is 1778112, while the sum is 48.

Adding to 1371423747063 its reverse (3607473241731), we get a palindrome (4978896988794).

The spelling of 1371423747063 in words is "one trillion, three hundred seventy-one billion, four hundred twenty-three million, seven hundred forty-seven thousand, sixty-three".