1930467561041 has 2 divisors, whose sum is σ = 1930467561042. Its totient is φ = 1930467561040.

The previous prime is 1930467560969. The next prime is 1930467561047. The reversal of 1930467561041 is 1401657640391.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1608087754816 + 322379806225 = 1268104^2 + 567785^2 .

It is a cyclic number.

It is not a de Polignac number, because 1930467561041 - 2²² = 1930463366737 is a prime.

It is a super-2 number, since 2×1930467561041² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1930467561047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 965233780520 + 965233780521.

It is an arithmetic number, because the mean of its divisors is an integer number (965233780521).

Almost surely, 2^{1930467561041} is an apocalyptic number.

It is an amenable number.

1930467561041 is a deficient number, since it is larger than the sum of its proper divisors (1).

1930467561041 is an equidigital number, since it uses as much as digits as its factorization.

1930467561041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 1930467561041 in words is "one trillion, nine hundred thirty billion, four hundred sixty-seven million, five hundred sixty-one thousand, forty-one".