100414423402 has 4 divisors (see below), whose sum is σ = 150621635106. Its totient is φ = 50207211700.

The previous prime is 100414423399. The next prime is 100414423411. The reversal of 100414423402 is 204324414001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 61617636441 + 38796786961 = 248229^2 + 196969^2 .

It is a super-2 number, since 2×100414423402² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25103605849 + ... + 25103605852.

Almost surely, 2^100414423402 is an apocalyptic number.

100414423402 is a deficient number, since it is larger than the sum of its proper divisors (50207211704).

100414423402 is an equidigital number, since it uses as much as digits as its factorization.

100414423402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50207211703.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 100414423402 its reverse (204324414001), we get a palindrome (304738837403).

The spelling of 100414423402 in words is "one hundred billion, four hundred fourteen million, four hundred twenty-three thousand, four hundred two".