42401098 has 16 divisors (see below), whose sum is σ = 66718080. Its totient is φ = 20171536.

The previous prime is 42401081. The next prime is 42401119. The reversal of 42401098 is 89010424.

It is a super-2 number, since 2×42401098² = 3595706223211208, which contains 22 as substring.

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, 6723 + ... + 11401.

It is an arithmetic number, because the mean of its divisors is an integer number (4169880).

Almost surely, 2^42401098 is an apocalyptic number.

42401098 is a deficient number, since it is larger than the sum of its proper divisors (24316982).

42401098 is a wasteful number, since it uses less digits than its factorization.

42401098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4901.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 42401098 is about 6511.6125498988. The cubic root of 42401098 is about 348.7056902549.

The spelling of 42401098 in words is "forty-two million, four hundred one thousand, ninety-eight".