1371414505146 has 32 divisors (see below), whose sum is σ = 3145817132928. Its totient is φ = 390438289920.

The previous prime is 1371414505133. The next prime is 1371414505147. The reversal of 1371414505146 is 6415054141731.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 1371414505098 and 1371414505107.

It is not an unprimeable number, because it can be changed into a prime (1371414505147) 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, 58089135 + ... + 58112738.

It is an arithmetic number, because the mean of its divisors is an integer number (98306785404).

Almost surely, 2^{1371414505146} is an apocalyptic number.

1371414505146 is an abundant number, since it is smaller than the sum of its proper divisors (1774402627782).

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

1371414505146 is a wasteful number, since it uses less digits than its factorization.

1371414505146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116202166.

The product of its (nonzero) digits is 201600, while the sum is 42.

Adding to 1371414505146 its reverse (6415054141731), we get a palindrome (7786468646877).

The spelling of 1371414505146 in words is "one trillion, three hundred seventy-one billion, four hundred fourteen million, five hundred five thousand, one hundred forty-six".