1371424564016 has 80 divisors (see below), whose sum is σ = 2946044107776. Its totient is φ = 614451495168.

The previous prime is 1371424563979. The next prime is 1371424564019. The reversal of 1371424564016 is 6104654241731.

It is not an unprimeable number, because it can be changed into a prime (1371424564019) 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, 987521 + ... + 1928223.

Almost surely, 2^{1371424564016} is an apocalyptic number.

1371424564016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1371424564016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1473022053888).

1371424564016 is an abundant number, since it is smaller than the sum of its proper divisors (1574619543760).

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

1371424564016 is a wasteful number, since it uses less digits than its factorization.

1371424564016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940930 (or 940924 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 1371424564016 in words is "one trillion, three hundred seventy-one billion, four hundred twenty-four million, five hundred sixty-four thousand, sixteen".