4981940031 has 8 divisors (see below), whose sum is σ = 6643122304. Its totient is φ = 3321025560.

The previous prime is 4981939877. The next prime is 4981940059. The reversal of 4981940031 is 1300491894.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4981940031 - 2¹⁰ = 4981939007 is a prime.

It is a super-2 number, since 2×4981940031² = 49639452944960561922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4981940071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18541 + ... + 101526.

It is an arithmetic number, because the mean of its divisors is an integer number (830390288).

Almost surely, 2^4981940031 is an apocalyptic number.

4981940031 is a deficient number, since it is larger than the sum of its proper divisors (1661182273).

4981940031 is a wasteful number, since it uses less digits than its factorization.

4981940031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133901.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 4981940031 is about 70582.8593285934. The cubic root of 4981940031 is about 1707.9146553847.

The spelling of 4981940031 in words is "four billion, nine hundred eighty-one million, nine hundred forty thousand, thirty-one".