100414123402 has 4 divisors (see below), whose sum is σ = 150621185106. Its totient is φ = 50207061700.

The previous prime is 100414123367. The next prime is 100414123423. The reversal of 100414123402 is 204321414001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 204321414001 = 2557 ⋅79906693.

It can be written as a sum of positive squares in only one way, i.e., 75503498841 + 24910624561 = 274779^2 + 157831^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25103530849 + ... + 25103530852.

Almost surely, 2^100414123402 is an apocalyptic number.

100414123402 is a deficient number, since it is larger than the sum of its proper divisors (50207061704).

100414123402 is an equidigital number, since it uses as much as digits as its factorization.

100414123402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50207061703.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 100414123402 its reverse (204321414001), we get a palindrome (304735537403).

The spelling of 100414123402 in words is "one hundred billion, four hundred fourteen million, one hundred twenty-three thousand, four hundred two".