42021514701 has 12 divisors (see below), whose sum is σ = 61298712540. Its totient is φ = 27736972800.

The previous prime is 42021514697. The next prime is 42021514781. The reversal of 42021514701 is 10741512024.

42021514701 is a `hidden beast` number, since 42 + 0 + 2 + 151 + 470 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 24203269476 + 17818245225 = 155574^2 + 133485^2 .

It is not a de Polignac number, because 42021514701 - 2² = 42021514697 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42021514781) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23113236 + ... + 23115053.

It is an arithmetic number, because the mean of its divisors is an integer number (5108226045).

Almost surely, 2^42021514701 is an apocalyptic number.

It is an amenable number.

42021514701 is a deficient number, since it is larger than the sum of its proper divisors (19277197839).

42021514701 is a wasteful number, since it uses less digits than its factorization.

42021514701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46228396 (or 46228393 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

The spelling of 42021514701 in words is "forty-two billion, twenty-one million, five hundred fourteen thousand, seven hundred one".