1417426540 has 24 divisors (see below), whose sum is σ = 3021025392. Its totient is φ = 558507840.

The previous prime is 1417426519. The next prime is 1417426559. The reversal of 1417426540 is 456247141.

It is a junction number, because it is equal to n+sod(n) for n = 1417426496 and 1417426505.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 527551 + ... + 530230.

It is an arithmetic number, because the mean of its divisors is an integer number (125876058).

Almost surely, 2^1417426540 is an apocalyptic number.

1417426540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1417426540 is an abundant number, since it is smaller than the sum of its proper divisors (1603598852).

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

1417426540 is a wasteful number, since it uses less digits than its factorization.

1417426540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057857 (or 1057855 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 34.

The square root of 1417426540 is about 37648.7256092421. The cubic root of 1417426540 is about 1123.3114527188.

The spelling of 1417426540 in words is "one billion, four hundred seventeen million, four hundred twenty-six thousand, five hundred forty".