1373211474046 has 8 divisors (see below), whose sum is σ = 2065339510344. Its totient is φ = 684764970600.

The previous prime is 1373211474023. The next prime is 1373211474097. The reversal of 1373211474046 is 6404741123731.

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

It is a super-2 number, since 2×1373211474046² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1373211473993 and 1373211474011.

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, 920382280 + ... + 920383771.

It is an arithmetic number, because the mean of its divisors is an integer number (258167438793).

Almost surely, 2^{1373211474046} is an apocalyptic number.

1373211474046 is a deficient number, since it is larger than the sum of its proper divisors (692128036298).

1373211474046 is a wasteful number, since it uses less digits than its factorization.

1373211474046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1840766426.

The product of its (nonzero) digits is 338688, while the sum is 43.

Adding to 1373211474046 its reverse (6404741123731), we get a palindrome (7777952597777).

The spelling of 1373211474046 in words is "one trillion, three hundred seventy-three billion, two hundred eleven million, four hundred seventy-four thousand, forty-six".