1541030746146 has 8 divisors (see below), whose sum is σ = 3082061492304. Its totient is φ = 513676915380.

The previous prime is 1541030746141. The next prime is 1541030746183. The reversal of 1541030746146 is 6416470301451.

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

1541030746146 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1541030746098 and 1541030746107.

It is not an unprimeable number, because it can be changed into a prime (1541030746141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128419228840 + ... + 128419228851.

It is an arithmetic number, because the mean of its divisors is an integer number (385257686538).

Almost surely, 2^{1541030746146} is an apocalyptic number.

1541030746146 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1541030746146 is a wasteful number, since it uses less digits than its factorization.

1541030746146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256838457696.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 1541030746146 in words is "one trillion, five hundred forty-one billion, thirty million, seven hundred forty-six thousand, one hundred forty-six".