1362117361645 has 16 divisors (see below), whose sum is σ = 1821779259840. Its totient is φ = 971615602944.

The previous prime is 1362117361523. The next prime is 1362117361651. The reversal of 1362117361645 is 5461637112631.

It is a cyclic number.

It is not a de Polignac number, because 1362117361645 - 2¹³ = 1362117353453 is a prime.

It is a super-3 number, since 3×1362117361645³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1362117361595 and 1362117361604.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 421706547 + ... + 421709776.

It is an arithmetic number, because the mean of its divisors is an integer number (113861203740).

Almost surely, 2^{1362117361645} is an apocalyptic number.

It is an amenable number.

1362117361645 is a deficient number, since it is larger than the sum of its proper divisors (459661898195).

1362117361645 is a wasteful number, since it uses less digits than its factorization.

1362117361645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843416364.

The product of its digits is 544320, while the sum is 46.

The spelling of 1362117361645 in words is "one trillion, three hundred sixty-two billion, one hundred seventeen million, three hundred sixty-one thousand, six hundred forty-five".