30061435542 has 16 divisors (see below), whose sum is σ = 63287232960. Its totient is φ = 9493084872.

The previous prime is 30061435531. The next prime is 30061435543. The reversal of 30061435542 is 24553416003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30061435543) 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, 131848288 + ... + 131848515.

It is an arithmetic number, because the mean of its divisors is an integer number (3955452060).

Almost surely, 2^30061435542 is an apocalyptic number.

30061435542 is an abundant number, since it is smaller than the sum of its proper divisors (33225797418).

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

30061435542 is a wasteful number, since it uses less digits than its factorization.

30061435542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263696827.

The product of its (nonzero) digits is 43200, while the sum is 33.

The spelling of 30061435542 in words is "thirty billion, sixty-one million, four hundred thirty-five thousand, five hundred forty-two".