1371424205376 has 224 divisors, whose sum is σ = 4163694796800. Its totient is φ = 442192366080.

The previous prime is 1371424205357. The next prime is 1371424205453. The reversal of 1371424205376 is 6735024241731.

It is a happy number.

1371424205376 is a `hidden beast` number, since 1 + 3 + 71 + 4 + 2 + 4 + 205 + 376 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 155503495 + ... + 155512313.

It is an arithmetic number, because the mean of its divisors is an integer number (18587923200).

Almost surely, 2^{1371424205376} is an apocalyptic number.

1371424205376 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 1371424205376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2081847398400).

1371424205376 is an abundant number, since it is smaller than the sum of its proper divisors (2792270591424).

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

1371424205376 is a wasteful number, since it uses less digits than its factorization.

1371424205376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11774 (or 11758 counting only the distinct ones).

The product of its (nonzero) digits is 846720, while the sum is 45.

The spelling of 1371424205376 in words is "one trillion, three hundred seventy-one billion, four hundred twenty-four million, two hundred five thousand, three hundred seventy-six".