1370705322440 has 32 divisors (see below), whose sum is σ = 3085739038080. Its totient is φ = 547988428992.

The previous prime is 1370705322439. The next prime is 1370705322499. The reversal of 1370705322440 is 442235070731.

It is a super-3 number, since 3×1370705322440³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1370705322394 and 1370705322403.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9102512 + ... + 9251871.

It is an arithmetic number, because the mean of its divisors is an integer number (96429344940).

Almost surely, 2^{1370705322440} is an apocalyptic number.

1370705322440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1370705322440 is an abundant number, since it is smaller than the sum of its proper divisors (1715033715640).

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

1370705322440 is a wasteful number, since it uses less digits than its factorization.

1370705322440 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18356261 (or 18356257 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 38.

The spelling of 1370705322440 in words is "one trillion, three hundred seventy billion, seven hundred five million, three hundred twenty-two thousand, four hundred forty".