1361365442070 has 16 divisors (see below), whose sum is σ = 3267277061040. Its totient is φ = 363030784544.

The previous prime is 1361365442053. The next prime is 1361365442081. The reversal of 1361365442070 is 702445631631.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22689424005 + ... + 22689424064.

It is an arithmetic number, because the mean of its divisors is an integer number (204204816315).

Almost surely, 2^{1361365442070} is an apocalyptic number.

1361365442070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1361365442070 is an abundant number, since it is smaller than the sum of its proper divisors (1905911618970).

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

1361365442070 is a wasteful number, since it uses less digits than its factorization.

1361365442070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45378848079.

The product of its (nonzero) digits is 362880, while the sum is 42.

The spelling of 1361365442070 in words is "one trillion, three hundred sixty-one billion, three hundred sixty-five million, four hundred forty-two thousand, seventy".