1361250704471 has 32 divisors (see below), whose sum is σ = 1576836218880. Its totient is φ = 1151038980576.

The previous prime is 1361250704417. The next prime is 1361250704477. The reversal of 1361250704471 is 1744070521631.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1361250704471 is a prime.

It is a super-3 number, since 3×1361250704471³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361250704477) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 372026240 + ... + 372029898.

It is an arithmetic number, because the mean of its divisors is an integer number (49276131840).

Almost surely, 2^{1361250704471} is an apocalyptic number.

1361250704471 is a deficient number, since it is larger than the sum of its proper divisors (215585514409).

1361250704471 is a wasteful number, since it uses less digits than its factorization.

1361250704471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5603.

The product of its (nonzero) digits is 141120, while the sum is 41.

The spelling of 1361250704471 in words is "one trillion, three hundred sixty-one billion, two hundred fifty million, seven hundred four thousand, four hundred seventy-one".