42015210554541 has 8 divisors (see below), whose sum is σ = 64023177987904. Its totient is φ = 24008691745440.

The previous prime is 42015210554497. The next prime is 42015210554587. The reversal of 42015210554541 is 14545501251024.

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

It is not a de Polignac number, because 42015210554541 - 2⁶ = 42015210554477 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42015210554541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42015210554341) 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, 1000362156040 + ... + 1000362156081.

It is an arithmetic number, because the mean of its divisors is an integer number (8002897248488).

Almost surely, 2^{42015210554541} is an apocalyptic number.

It is an amenable number.

42015210554541 is a deficient number, since it is larger than the sum of its proper divisors (22007967433363).

42015210554541 is a wasteful number, since it uses less digits than its factorization.

42015210554541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000724312131.

The product of its (nonzero) digits is 160000, while the sum is 39.

The spelling of 42015210554541 in words is "forty-two trillion, fifteen billion, two hundred ten million, five hundred fifty-four thousand, five hundred forty-one".