1359259396421 has 8 divisors (see below), whose sum is σ = 1418449739904. Its totient is φ = 1300076728720.

The previous prime is 1359259396409. The next prime is 1359259396433. The reversal of 1359259396421 is 1246939529531.

It is an interprime number because it is at equal distance from previous prime (1359259396409) and next prime (1359259396433).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1359259396421 - 2⁶ = 1359259396357 is a prime.

It is a super-2 number, since 2×1359259396421² (a number of 25 digits) contains 22 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 (1359259398421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1555601 + ... + 2266806.

It is an arithmetic number, because the mean of its divisors is an integer number (177306217488).

Almost surely, 2^{1359259396421} is an apocalyptic number.

It is an amenable number.

1359259396421 is a deficient number, since it is larger than the sum of its proper divisors (59190343483).

1359259396421 is a wasteful number, since it uses less digits than its factorization.

1359259396421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3837891.

The product of its digits is 15746400, while the sum is 59.

The spelling of 1359259396421 in words is "one trillion, three hundred fifty-nine billion, two hundred fifty-nine million, three hundred ninety-six thousand, four hundred twenty-one".