10347548962421 has 16 divisors (see below), whose sum is σ = 11336355995328. Its totient is φ = 9366782880000.

The previous prime is 10347548962411. The next prime is 10347548962459. The reversal of 10347548962421 is 12426984574301.

It is a cyclic number.

It is not a de Polignac number, because 10347548962421 - 2⁶ = 10347548962357 is a prime.

It is a super-3 number, since 3×10347548962421³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10347548962411) 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, 9456845 + ... + 10494141.

It is an arithmetic number, because the mean of its divisors is an integer number (708522249708).

It is a 1-persistent number, because it is pandigital, but 2⋅10347548962421 = 20695097924842 is not.

Almost surely, 2^{10347548962421} is an apocalyptic number.

10347548962421 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10347548962421 is a deficient number, since it is larger than the sum of its proper divisors (988807032907).

10347548962421 is a wasteful number, since it uses less digits than its factorization.

10347548962421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1041172.

The product of its (nonzero) digits is 11612160, while the sum is 56.

The spelling of 10347548962421 in words is "ten trillion, three hundred forty-seven billion, five hundred forty-eight million, nine hundred sixty-two thousand, four hundred twenty-one".