1421014124 has 6 divisors (see below), whose sum is σ = 2486774724. Its totient is φ = 710507060.

The previous prime is 1421014117. The next prime is 1421014141. The reversal of 1421014124 is 4214101241.

It is a super-2 number, since 2×1421014124² = 4038562281214974752, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1421014096 and 1421014105.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177626762 + ... + 177626769.

It is an arithmetic number, because the mean of its divisors is an integer number (414462454).

Almost surely, 2^1421014124 is an apocalyptic number.

It is an amenable number.

1421014124 is a deficient number, since it is larger than the sum of its proper divisors (1065760600).

1421014124 is a wasteful number, since it uses less digits than its factorization.

1421014124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355253535 (or 355253533 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 1421014124 is about 37696.3409895443. The cubic root of 1421014124 is about 1124.2583751461.

Adding to 1421014124 its reverse (4214101241), we get a palindrome (5635115365).

The spelling of 1421014124 in words is "one billion, four hundred twenty-one million, fourteen thousand, one hundred twenty-four".