4642526040 has 32 divisors (see below), whose sum is σ = 13927578480. Its totient is φ = 1238006912.

The previous prime is 4642526033. The next prime is 4642526047. The reversal of 4642526040 is 406252464.

It is an interprime number because it is at equal distance from previous prime (4642526033) and next prime (4642526047).

It is a junction number, because it is equal to n+sod(n) for n = 4642525992 and 4642526010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4642526047) 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, 19343739 + ... + 19343978.

Almost surely, 2^4642526040 is an apocalyptic number.

4642526040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4642526040 is an abundant number, since it is smaller than the sum of its proper divisors (9285052440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4642526040 is a wasteful number, since it uses less digits than its factorization.

4642526040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38687731 (or 38687727 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 33.

The square root of 4642526040 is about 68136.0847128744. The cubic root of 4642526040 is about 1668.2128011485.

The spelling of 4642526040 in words is "four billion, six hundred forty-two million, five hundred twenty-six thousand, forty".