4030661254 has 32 divisors (see below), whose sum is σ = 6479272800. Its totient is φ = 1874845440.

The previous prime is 4030661227. The next prime is 4030661263. The reversal of 4030661254 is 4521660304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1985512 + ... + 1987540.

It is an arithmetic number, because the mean of its divisors is an integer number (202477275).

Almost surely, 2^4030661254 is an apocalyptic number.

4030661254 is a deficient number, since it is larger than the sum of its proper divisors (2448611546).

4030661254 is a wasteful number, since it uses less digits than its factorization.

4030661254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2968.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 4030661254 is about 63487.4889564865. The cubic root of 4030661254 is about 1591.4467080065.

The spelling of 4030661254 in words is "four billion, thirty million, six hundred sixty-one thousand, two hundred fifty-four".