141653531407 has 16 divisors (see below), whose sum is σ = 151071720192. Its totient is φ = 132357052800.

The previous prime is 141653531401. The next prime is 141653531477. The reversal of 141653531407 is 704135356141.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 141653531407 - 2¹⁵ = 141653498639 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 141653531407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141653531401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4406928 + ... + 4438954.

It is an arithmetic number, because the mean of its divisors is an integer number (9441982512).

Almost surely, 2^141653531407 is an apocalyptic number.

141653531407 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

141653531407 is a deficient number, since it is larger than the sum of its proper divisors (9418188785).

141653531407 is a wasteful number, since it uses less digits than its factorization.

141653531407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33918.

The product of its (nonzero) digits is 151200, while the sum is 40.

Adding to 141653531407 its reverse (704135356141), we get a palindrome (845788887548).

The spelling of 141653531407 in words is "one hundred forty-one billion, six hundred fifty-three million, five hundred thirty-one thousand, four hundred seven".