1402463123 has 2 divisors, whose sum is σ = 1402463124. Its totient is φ = 1402463122.

The previous prime is 1402463089. The next prime is 1402463137. The reversal of 1402463123 is 3213642041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1402463123 - 2¹⁸ = 1402200979 is a prime.

It is a super-2 number, since 2×1402463123² = 3933805622749826258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1402463092 and 1402463101.

It is not a weakly prime, because it can be changed into another prime (1402463143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701231561 + 701231562.

It is an arithmetic number, because the mean of its divisors is an integer number (701231562).

Almost surely, 2^1402463123 is an apocalyptic number.

1402463123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1402463123 is an equidigital number, since it uses as much as digits as its factorization.

1402463123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 1402463123 is about 37449.4742686730. The cubic root of 1402463123 is about 1119.3446216230.

The spelling of 1402463123 in words is "one billion, four hundred two million, four hundred sixty-three thousand, one hundred twenty-three".