1003651461242 has 64 divisors (see below), whose sum is σ = 1680872325120. Its totient is φ = 447281771904.

The previous prime is 1003651461221. The next prime is 1003651461247. The reversal of 1003651461242 is 2421641563001.

It is not an unprimeable number, because it can be changed into a prime (1003651461247) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 23393903 + ... + 23436765.

It is an arithmetic number, because the mean of its divisors is an integer number (26263630080).

Almost surely, 2^{1003651461242} is an apocalyptic number.

1003651461242 is a deficient number, since it is larger than the sum of its proper divisors (677220863878).

1003651461242 is a wasteful number, since it uses less digits than its factorization.

1003651461242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43347.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 1003651461242 in words is "one trillion, three billion, six hundred fifty-one million, four hundred sixty-one thousand, two hundred forty-two".