1474517362421 has 2 divisors, whose sum is σ = 1474517362422. Its totient is φ = 1474517362420.

The previous prime is 1474517362403. The next prime is 1474517362501. The reversal of 1474517362421 is 1242637154741.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1215695887396 + 258821475025 = 1102586^2 + 508745^2 .

It is a cyclic number.

It is not a de Polignac number, because 1474517362421 - 2¹⁰ = 1474517361397 is a prime.

It is a super-3 number, since 3×1474517362421³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1474517362921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 737258681210 + 737258681211.

It is an arithmetic number, because the mean of its divisors is an integer number (737258681211).

Almost surely, 2^{1474517362421} is an apocalyptic number.

It is an amenable number.

1474517362421 is a deficient number, since it is larger than the sum of its proper divisors (1).

1474517362421 is an equidigital number, since it uses as much as digits as its factorization.

1474517362421 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1128960, while the sum is 47.

The spelling of 1474517362421 in words is "one trillion, four hundred seventy-four billion, five hundred seventeen million, three hundred sixty-two thousand, four hundred twenty-one".