4023121034 has 16 divisors (see below), whose sum is σ = 6094136736. Its totient is φ = 1991761200.

The previous prime is 4023121027. The next prime is 4023121079. The reversal of 4023121034 is 4301213204.

It is a junction number, because it is equal to n+sod(n) for n = 4023120997 and 4023121015.

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, 608969 + ... + 615539.

It is an arithmetic number, because the mean of its divisors is an integer number (380883546).

Almost surely, 2^4023121034 is an apocalyptic number.

4023121034 is a deficient number, since it is larger than the sum of its proper divisors (2071015702).

4023121034 is a wasteful number, since it uses less digits than its factorization.

4023121034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9541.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 4023121034 is about 63428.0776470484. The cubic root of 4023121034 is about 1590.4537072638.

Adding to 4023121034 its reverse (4301213204), we get a palindrome (8324334238).

The spelling of 4023121034 in words is "four billion, twenty-three million, one hundred twenty-one thousand, thirty-four".