1371420371546 has 8 divisors (see below), whose sum is σ = 2059667095584. Its totient is φ = 684864673020.

The previous prime is 1371420371471. The next prime is 1371420371549. The reversal of 1371420371546 is 6451730241731.

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

It is a junction number, because it is equal to n+sod(n) for n = 1371420371497 and 1371420371506.

It is not an unprimeable number, because it can be changed into a prime (1371420371549) 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, 422754350 + ... + 422757593.

It is an arithmetic number, because the mean of its divisors is an integer number (257458386948).

Almost surely, 2^{1371420371546} is an apocalyptic number.

1371420371546 is a deficient number, since it is larger than the sum of its proper divisors (688246724038).

1371420371546 is an equidigital number, since it uses as much as digits as its factorization.

1371420371546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 845512756.

The product of its (nonzero) digits is 423360, while the sum is 44.

The spelling of 1371420371546 in words is "one trillion, three hundred seventy-one billion, four hundred twenty million, three hundred seventy-one thousand, five hundred forty-six".