4901409542 has 16 divisors (see below), whose sum is σ = 7482419280. Its totient is φ = 2407333152.

The previous prime is 4901409529. The next prime is 4901409551. The reversal of 4901409542 is 2459041094.

It is a junction number, because it is equal to n+sod(n) for n = 4901409496 and 4901409505.

It is a congruent number.

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, 146888 + ... + 177140.

It is an arithmetic number, because the mean of its divisors is an integer number (467651205).

Almost surely, 2^4901409542 is an apocalyptic number.

4901409542 is a deficient number, since it is larger than the sum of its proper divisors (2581009738).

4901409542 is a wasteful number, since it uses less digits than its factorization.

4901409542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31687.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 4901409542 is about 70010.0674331913. The cubic root of 4901409542 is about 1698.6621009837.

The spelling of 4901409542 in words is "four billion, nine hundred one million, four hundred nine thousand, five hundred forty-two".